The remote SUSE Linux SLED15 / SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2021:3857-1 advisory.

  - sqlparse is a non-validating SQL parser module for Python. In sqlparse versions 0.4.0 and 0.4.1 there is a     regular Expression Denial of Service in sqlparse vulnerability. The regular expression may cause     exponential backtracking on strings containing many repetitions of '\r ' in SQL comments. Only the     formatting feature that removes comments from SQL statements is affected by this regular expression. As a     workaround don't use the sqlformat.format function with keyword strip_comments=True or the --strip-     comments command line flag when using the sqlformat command line tool. The issues has been fixed in     sqlparse 0.4.2. (CVE-2021-32839)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SUSE15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE-SU-2021:3857-1 advisory.

  - sqlparse is a non-validating SQL parser module for Python. In sqlparse versions 0.4.0 and 0.4.1 there is a     regular Expression Denial of Service in sqlparse vulnerability. The regular expression may cause     exponential backtracking on strings containing many repetitions of '\r\n' in SQL comments. Only the     formatting feature that removes comments from SQL statements is affected by this regular expression. As a     workaround don't use the sqlformat.format function with keyword strip_comments=True or the --strip-     comments command line flag when using the sqlformat command line tool. The issues has been fixed in     sqlparse 0.4.2. (CVE-2021-32839)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

リモートの SUSE Linux SLED15/SLES15 ホストには、SUSE-SU-2021:3857-1 のアドバイザリに記載されている脆弱性の影響を受けるパッケージがインストールされています。

  - sqlparse は、Python 用の非検証 SQL パーサーモジュールです。sqlparse バージョン 0.4.0 および 0.4.1 では、sqlparse に通常の式のサービス拒否の脆弱性があります。正規表現により、SQL コメントの「\r 」の多数の繰り返しを含む文字列で、指数バックトラックが引き起こされる可能性があります。SQL ステートメントからコメントを削除する書式設定機能のみが、この正規表現の影響を受けます。回避策として、sqlformat コマンドラインツールを使用する際に、キーワード strip_comments=True または --strip-comments コマンドラインフラグで sqlformat.format 関数を使用しないでください。この問題は sqlparse 0.4.2 で修正されました。(CVE-2021-32839)

Nessus はこの問題をテストしておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。

リモートの SUSE Linux SUSE15 ホストには、openSUSE-SU-2021:3857-1 のアドバイザリに記載されている脆弱性の影響を受けるパッケージがインストールされています。

  - sqlparse は、Python 用の非検証 SQL パーサーモジュールです。sqlparse バージョン 0.4.0 および 0.4.1 では、sqlparse に通常の式のサービス拒否の脆弱性があります。正規表現により、SQL コメントの「\r\n」の多数の繰り返しを含む文字列で、指数バックトラックが引き起こされる可能性があります。SQL ステートメントからコメントを削除する書式設定機能のみが、この正規表現の影響を受けます。回避策として、sqlformat コマンドラインツールを使用する際に、キーワード strip_comments=True または --strip-comments コマンドラインフラグで sqlformat.format 関数を使用しないでください。この問題は sqlparse 0.4.2 で修正されました。(CVE-2021-32839)

Nessus はこの問題をテストしておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:5498 advisory.

  - Netty is an open-source, asynchronous event-driven network application framework for rapid development of     maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a     vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are     used local information disclosure can occur via the local system temporary directory if temporary storing     uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user.
    As such, writing to this directory using APIs that do not explicitly set the file/directory permissions     can lead to information disclosure. Of note, this does not impact modern MacOS Operating Systems. The     method File.createTempFile on unix-like systems creates a random file, but, by default will create this     file with the permissions -rw-r--r--. Thus, if sensitive information is written to this file, other     local users can read this information. This is the case in netty's AbstractDiskHttpData is vulnerable.
    This has been fixed in version 4.1.59.Final. As a workaround, one may specify your own java.io.tmpdir     when you start the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something     that is only readable by the current user. (CVE-2021-21290)

  - Netty is an open-source, asynchronous event-driven network application framework for rapid development of     maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before     version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header     is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is     propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request     comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`,     `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel's     pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. In a proxy     case, users may assume the content-length is validated somehow, which is not the case. If the request is     forwarded to a backend channel that is a HTTP/1.1 connection, the Content-Length now has meaning and needs     to be checked. An attacker can smuggle requests inside the body as it gets downgraded from HTTP/2 to     HTTP/1.1. For an example attack refer to the linked GitHub Advisory. Users are only affected if all of     this is true: `HTTP2MultiplexCodec` or `Http2FrameCodec` is used, `Http2StreamFrameToHttpObjectCodec` is     used to convert to HTTP/1.1 objects, and these HTTP/1.1 objects are forwarded to another remote peer. This     has been patched in 4.1.60.Final As a workaround, the user can do the validation by themselves by     implementing a custom `ChannelInboundHandler` that is put in the `ChannelPipeline` behind     `Http2StreamFrameToHttpObjectCodec`. (CVE-2021-21295)

  - Netty is an open-source, asynchronous event-driven network application framework for rapid development of     maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before     version 4.1.61.Final there is a vulnerability that enables request smuggling. The content-length header is     not correctly validated if the request only uses a single Http2HeaderFrame with the endStream set to to     true. This could lead to request smuggling if the request is proxied to a remote peer and translated to     HTTP/1.1. This is a followup of GHSA-wm47-8v5p-wjpj/CVE-2021-21295 which did miss to fix this one case.
    This was fixed as part of 4.1.61.Final. (CVE-2021-21409)

  - Sidekiq through 5.1.3 and 6.x through 6.2.0 allows XSS via the queue name of the live-poll feature when     Internet Explorer is used. (CVE-2021-30151)

  - Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver * testcase_read(Pool *pool, FILE *fp,     const char *testcase, Queue *job, char **resultp, int *resultflagsp function at src/testcase.c: line 2334,     which could cause a denial of service (CVE-2021-3200)

  - sqlparse is a non-validating SQL parser module for Python. In sqlparse versions 0.4.0 and 0.4.1 there is a     regular Expression Denial of Service in sqlparse vulnerability. The regular expression may cause     exponential backtracking on strings containing many repetitions of '\r\n' in SQL comments. Only the     formatting feature that removes comments from SQL statements is affected by this regular expression. As a     workaround don't use the sqlformat.format function with keyword strip_comments=True or the --strip-     comments command line flag when using the sqlformat command line tool. The issues has been fixed in     sqlparse 0.4.2. (CVE-2021-32839)

  - Buffer overflow vulnerability in function pool_installable in src/repo.h in libsolv before 0.7.17 allows     attackers to cause a Denial of Service. (CVE-2021-33928)

  - Buffer overflow vulnerability in function pool_disabled_solvable in src/repo.h in libsolv before 0.7.17     allows attackers to cause a Denial of Service. (CVE-2021-33929)

  - Buffer overflow vulnerability in function pool_installable_whatprovides in src/repo.h in libsolv before     0.7.17 allows attackers to cause a Denial of Service. (CVE-2021-33930)

  - Buffer overflow vulnerability in function prune_to_recommended in src/policy.c in libsolv before 0.7.17     allows attackers to cause a Denial of Service. (CVE-2021-33938)

  - A server side remote code execution vulnerability was found in Foreman project. A authenticated attacker     could use Sendmail configuration options to overwrite the defaults and perform command injection. The     highest threat from this vulnerability is to confidentiality, integrity and availability of system. Fixed     releases are 2.4.1, 2.5.1, 3.0.0. (CVE-2021-3584)

  - Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using `puma` with     a proxy which forwards HTTP header values which contain the LF character could allow HTTP request     smugggling. A client could smuggle a request through a proxy, causing the proxy to send a response back to     another unknown client. The only proxy which has this behavior, as far as the Puma team is aware of, is     Apache Traffic Server. If the proxy uses persistent connections and the client adds another request in via     HTTP pipelining, the proxy may mistake it as the first request's body. Puma, however, would see it as two     requests, and when processing the second request, send back a response that the proxy does not expect. If     the proxy has reused the persistent connection to Puma to send another request for a different client, the     second response from the first client will be sent to the second client. This vulnerability was patched in     Puma 5.5.1 and 4.3.9. As a workaround, do not use Apache Traffic Server with `puma`. (CVE-2021-41136)

  - The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors     could allow an attacker to use the SCA (simple content access) certificate for authentication with     Candlepin. (CVE-2021-4142)

  - In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit     configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from     LDAP servers. (CVE-2021-42550)

  - Netty is an asynchronous event-driven network application framework for rapid development of maintainable     high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when     they are present at the beginning / end of the header name. It should instead fail fast as these are not     allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause     netty to sanitize header names before it forward these to another remote system when used as proxy. This     remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users     should upgrade to version 4.1.71.Final. (CVE-2021-43797)

  - lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML     Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG     files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should     upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available. (CVE-2021-43818)

  - In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with     trailing newlines could bypass upstream access control based on URL paths. (CVE-2021-44420)

  - Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap     variable via the resolve_dependencies function at src/solver.c (line 1940 & line 1995), which could cause     a remote Denial of Service. (CVE-2021-44568)

  - An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1.
    UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was     artificially large in relation to the comparison values. In a situation where access to user registration     was unrestricted, this provided a potential vector for a denial-of-service attack. (CVE-2021-45115)

  - An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to     leveraging the Django Template Language's variable resolution logic, the dictsort template filter was     potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably     crafted key. (CVE-2021-45116)

  - Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory     traversal if crafted filenames are directly passed to it. (CVE-2021-45452)

  - The {% debug %} template tag in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2 does not     properly encode the current context. This may lead to XSS. (CVE-2022-22818)

  - Action Pack is a framework for handling and responding to web requests. Under certain circumstances     response bodies will not be closed. In the event a response is *not* notified of a `close`,     `ActionDispatch::Executor` will not know to reset thread local state for the next request. This can lead     to data being leaked to subsequent requests.This has been fixed in Rails 7.0.2.1, 6.1.4.5, 6.0.4.5, and     5.2.6.1. Upgrading is highly recommended, but to work around this problem a middleware described in GHSA-     wh98-p28r-vrc9 can be used. (CVE-2022-23633)

  - Puma is a Ruby/Rack web server built for parallelism. Prior to `puma` version `5.6.2`, `puma` may not     always call `close` on the response body. Rails, prior to version `7.0.2.2`, depended on the response body     being closed in order for its `CurrentAttributes` implementation to work correctly. The combination of     these two behaviors (Puma not closing the body + Rails' Executor implementation) causes information     leakage. This problem is fixed in Puma versions 5.6.2 and 4.3.11. This problem is fixed in Rails versions     7.02.2, 6.1.4.6, 6.0.4.6, and 5.2.6.2. Upgrading to a patched Rails _or_ Puma version fixes the     vulnerability. (CVE-2022-23634)

  - An issue was discovered in MultiPartParser in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before     4.0.2. Passing certain inputs to multipart forms could result in an infinite loop when parsing files.
    (CVE-2022-23833)

  - In api.rb in Sidekiq before 5.2.10 and 6.4.0, there is no limit on the number of days when requesting     stats for the graph. This overloads the system, affecting the Web UI, and makes it unavailable to users.
    (CVE-2022-23837)

  - An issue was discovered in Django 2.2 before 2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4.
    QuerySet.annotate(), aggregate(), and extra() methods are subject to SQL injection in column aliases via a     crafted dictionary (with dictionary expansion) as the passed **kwargs. (CVE-2022-28346)

  - A SQL injection issue was discovered in QuerySet.explain() in Django 2.2 before 2.2.28, 3.2 before 3.2.13,     and 4.0 before 4.0.4. This occurs by passing a crafted dictionary (with dictionary expansion) as the
    **options argument, and placing the injection payload in an option name. (CVE-2022-28347)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

遠端 Ubuntu 21.04 主機上安裝的套件受 USN-5085-1 公告中所提及的一個弱點影響。

  - sqlparse 是適用於 Python 的非驗證 SQL 剖析器模組。在 sqlparse 0.4.0 和 0.4.1 版中，有一個規則運算式在 sqlparse 中拒絕服務的弱點。規則運算式可能造成 SQL 註解中包含許多重複「 \r\n 」的字串發生指數回溯。只有從 SQL 陳述式移除註解的格式化功能會受到此規則運算式的影響。作為因應措施，使用 sqlformat 命令行工具時，不要使用具有關鍵字 strip_comments=True 的 sqlformat.format 函式或 --strip-comments 命令行旗標。這些問題已在 sqlparse 0.4.2 中得到修正。(CVE-2021-32839)

請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼。

遠端 Redhat Enterprise Linux 7 / 8 主機上安裝的套件受到 RHSA-2022:5498 公告中提及的多個弱點影響。

  - libsolv：src/testcase.c 的 testcase_read() 中的堆積型緩衝區溢位 (CVE-2021-3200)

  - foreman：透過 Sendmail 組態驗證遠端程式碼執行 (CVE-2021-3584)

  - Satellite：允許非預期 SCA 憑證驗證 Candlepin (CVE-2021-4142)

  - netty：透過本機系統暫存目錄造成資訊洩漏 (CVE-2021-21290)

  - netty：HTTP/2 中可能存在要求走私問題，這是由於遺漏驗證所致 (CVE-2021-21295)

  - netty：透過內容長度標頭造成要求走私 (CVE-2021-21409)

  - Sidekiq：透過即時輪詢功能的佇列名稱發生 XSS (CVE-2021-30151)

  - python-sqlparse：透過 stripComments 篩選器中的規則運算式發生 ReDoS (CVE-2021-32839)

  - libsolv：src/repo.h 中的 pool_installable() 發生堆積型緩衝區溢位 (CVE-2021-33928)

  - libsolv：src/repo.h 中的 pool_disabled_solvable() 發生堆積型緩衝區溢位 (CVE-2021-33929)

  - libsolv：src/repo.h 中的 pool_installable_whatprovides() 發生堆積型緩衝區溢位 (CVE-2021-33930)

  - libsolv：src/policy.c 中的 prune_to_recommended() 發生堆積型緩衝區溢位 (CVE-2021-33938)

  - rubygem-puma：puma 中 HTTP 要求的解譯不一致 (「HTTP 要求走私」) (CVE-2021-41136)

  - logback：透過 JNDI 呼叫從其設定檔內執行遠端程式碼 (CVE-2021-42550)

  - netty：標頭名稱中的控制字元可能導致 HTTP 要求走私 (CVE-2021-43797)

  - python-lxml：HTML Cleaner 允許特製和 SVG 內嵌指令碼通過 (CVE-2021-43818)

  - django：可能會根據 URL 路徑繞過上游存取控制 (CVE-2021-44420)

  - libsolv：resolve_dependencies 函式中的堆積溢位 (CVE-2021-44568)

  - django：UserAttributeSimilarityValidator 中可能發生拒絕服務 (CVE-2021-45115)

  - django：dictsort 範本篩選器中的潛在資訊洩漏 (CVE-2021-45116)

  - django：透過 Storage.save() 造成潛在目錄遊走 (CVE-2021-45452)

  - django：可能透過「{% debug %}」範本標籤引致 XSS (CVE-2022-22818)

  - rubygem-actionpack：要求之間的資訊洩漏 (CVE-2022-23633)

  - rubygem-puma: rubygem-rails：要求之間的資訊洩漏 (CVE-2022-23634)

  - django：檔案上傳中可能發生拒絕服務 (CVE-2022-23833)

  -sidekiq：圖形上的天數造成 WebUI 拒絕服務 (CVE-2022-23837)

  - Django：QuerySet.annotate()、aggregate() 和 extra() 中的 SQL 插入弱點 (CVE-2022-28346)

  - Django：透過 PostgreSQL 上的 QuerySet.explain(options) 的 SQL 插入弱點 (CVE-2022-28347)

請注意，Nessus 並未測試這些問題，而是僅根據應用程式自我報告的版本號碼作出判斷。

The remote Ubuntu 21.04 host has packages installed that are affected by a vulnerability as referenced in the USN-5085-1 advisory.

  - sqlparse is a non-validating SQL parser module for Python. In sqlparse versions 0.4.0 and 0.4.1 there is a     regular Expression Denial of Service in sqlparse vulnerability. The regular expression may cause     exponential backtracking on strings containing many repetitions of '\r\n' in SQL comments. Only the     formatting feature that removes comments from SQL statements is affected by this regular expression. As a     workaround don't use the sqlformat.format function with keyword strip_comments=True or the --strip-     comments command line flag when using the sqlformat command line tool. The issues has been fixed in     sqlparse 0.4.2. (CVE-2021-32839)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5498 advisory.

    Red Hat Satellite is a systems management tool for Linux-based     infrastructure. It allows for provisioning, remote management, and     monitoring of multiple Linux deployments with a single centralized tool.

    Security Fix(es):

    * libsolv: Heap-based buffer overflow in testcase_read() in src/testcase.c (CVE-2021-3200)
    * satellite: foreman: Authenticate remote code execution through Sendmail configuration (CVE-2021-3584)
    * candlepin: Allow unintended SCA certificate to authenticate Candlepin (CVE-2021-4142)
    * candlepin: netty: Information disclosure via the local system temporary directory (CVE-2021-21290)
    * candlepin: netty: Possible request smuggling in HTTP/2 due missing validation (CVE-2021-21295)
    * candlepin: netty: Request smuggling via content-length header (CVE-2021-21409)
    * tfm-rubygem-sidekiq: XSS via the queue name of the live-poll feature (CVE-2021-30151)
    * python-sqlparse: ReDoS via regular expression in StripComments filter (CVE-2021-32839)
    * libsolv: various flaws (CVE-2021-33928 CVE-2021-33929 CVE-2021-33930 CVE-2021-33938)
    * tfm-rubygem-puma: Inconsistent Interpretation of HTTP Requests in puma (CVE-2021-41136)
    * logback-classic: Remote code execution through JNDI call from within its configuration file     (CVE-2021-42550)
    * candlepin: netty: Control chars in header names may lead to HTTP request smuggling (CVE-2021-43797)
    * python-lxml: HTML Cleaner allows crafted and SVG embedded scripts to pass through (CVE-2021-43818)
    * python3-django: Potential bypass of an upstream access control based on URL paths (CVE-2021-44420)
    * libsolv: Heap overflow (CVE-2021-44568)
    * python3-django: Various flaws (CVE-2021-45115 CVE-2021-45116 CVE-2021-45452 CVE-2022-22818)
    * tfm-rubygem-actionpack: Information leak between requests (CVE-2022-23633)
    * tfm-rubygem-puma: rubygem-rails: Information leak between requests (CVE-2022-23634)
    * python3-django: Denial-of-service possibility in file uploads (CVE-2022-23833)
    * tfm-rubygem-sidekiq: WebUI Denial of Service caused by number of days on graph (CVE-2022-23837)
    * python3-django: Various flaws (CVE-2022-28346 CVE-2022-28347)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE     page(s) listed in the References section.

    Additional Changes:

    * New repo layout for Satellite, Utils, Maintenance, and Client repos.
    * Support for RHEL 9 clients
    * Module-based installation on RHEL 8
    * Upgrading Satellite Server and Capsule Server installations from RHEL 7 to RHEL 8
    * Connected and Disconnected servers supported on RHEL 7 and RHEL 8
    * Inter-Server Synchronization improvements
    * Puppet integration optional and disabled by default
    * Pulp 3 updated to Python 3.8
    * Change to Capsule certificate archive
    * New default port for communication with Red Hat Subscription Management * (RHSM) API on Capsule servers
    * New Content Views Page (Content Publication workflow simplification)
    * New Hosts Page (Technology Preview)
    * Registration and preview templates
    * Simplified host content source changing
    * Improved behavior for configuring and running remote jobs
    * Provisioning improvements
    * New error signaling unsupported options in TASK-Filter
    * Virt-who configuration enhanced to support Nutanix AHV
    * Cloud Connector configuration updated
    * Improved Insights adoption

    The items above are not a complete list of changes. This update also fixes     several bugs and adds various enhancements. Documentation for these changes     is available from the Release Notes document linked to in the References     section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

リモートのUbuntu 21.04 LTSホストには、USN-5085-1のアドバイザリに記載された脆弱性の影響を受けるパッケージがインストールされています。

  - sqlparseは、Python用の非検証SQLパーサーモジュールです。sqlparseバージョン0.4.0および0.4.1では、sqlparseに通常の式のサービス拒否の脆弱性があります。正規表現により、SQLコメントの「 \r\n」の多数の繰り返しを含む文字列で、指数バックトラックが引き起こされる可能性があります。SQLステートメントからコメントを削除する書式設定機能のみが、この正規表現の影響を受けます。回避策として、sqlformatコマンドラインツールを使用する際に、キーワードstrip_comments=Trueまたは--strip-commentsコマンドラインフラグでsqlformat.format関数を使用しないでください。この問題はsqlparse0.4.2で修正されました。（CVE-2021-32839）

Nessusはこの問題をテストしておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。

リモートの Redhat Enterprise Linux 7 / 8 ホストに、RHSA-2022:5498 アドバイザリに記載された複数の脆弱性の影響を受けるパッケージがインストールされています。

  - libsolv: src/testcase.c の testcase_read() ヒープベースのバッファオーバーフロー (CVE-2021-3200)

  - foreman: Sendmail 設定を通じてリモートコードの実行を認証します (CVE-2021-3584)

  - Satellite: 意図しない SCA 証明書が Candlepin を認証することを許可 (CVE-2021-4142)

  - netty: ローカルシステムの一時ディレクトリを経由しての情報開示 (CVE-2021-21290)

  - netty: 検証の欠如による HTTP/2 でのリクエストスマグリングの可能性 (CVE-2021-21295)

  - netty: Content-Lengthヘッダーを介するリクエストスマグリング (CVE-2021-21409)

  - sidekiq: ライブポーリング機能のキュー名による XSS (CVE-2021-30151)

  - python-sqlparse: StripComments フィルターの正規表現による ReDoS (CVE-2021-32839)

  - libsolv: src/repo.h の pool_installable() におけるヒープベースのバッファオーバーフロー (CVE-2021-33928)

  - libsolv: src/repo.h の pool_disabled_solvable() におけるヒープベースのバッファオーバーフロー (CVE-2021-33929)

  - libsolv: src/repo.h の pool_installable_whatprovides() におけるヒープベースのバッファオーバーフロー (CVE-2021-33930)

  - libsolv: src/policy.c の prune_to_recommended() におけるヒープベースのバッファオーバーフロー (CVE-2021-33938)

  - rubygem-puma: puma における HTTP リクエストの一貫性のない解釈 (「HTTPリクエストスマグリング」) (CVE-2021-41136)

  - logback: 設定ファイル内からの JNDI 呼び出しを通じたリモートコードの実行 (CVE-2021-42550)

  - netty: ヘッダー名の制御文字により、HTTP リクエストスマグリングが発生する可能性があります (CVE-2021-43797)

  - python-lxml: HTML Cleaner により、細工された SVG 埋め込みスクリプトはパススルーすることが可能 (CVE-2021-43818)

  - django: URL パスに基づく Upstream アクセスコントロールの潜在的なバイパス (CVE-2021-44420)

  - libsolv: resolve_dependencies 関数のヒープオーバーフロー (CVE-2021-44568)

  - django: UserAttributeSimilarityValidator におけるサービス拒否の可能性 (CVE-2021-45115)

  - django: dictsort テンプレートフィルターにおける情報漏洩の可能性 (CVE-2021-45116)

  - django: Storage.save() による潜在的なディレクトリトラバーサル (CVE-2021-45452)

  - django: 「{％debug％}」テンプレートタグによる XSS の可能性 (CVE-2022-22818)

  - rubygem-actionpack: リクエスト間の情報漏洩 (CVE-2022-23633)

  - rubygem-puma: rubygem-rails: リクエスト間の情報漏洩 (CVE-2022-23634)

  - django: ファイルアップロードにおけるサービス拒否の可能性 (CVE-2022-23833)

  - sidekiq: グラフの日数による WebUI のサービス拒否 (CVE-2022-23837)

  - Django: QuerySet.annotate()、aggregate() および extra() での SQL インジェクション (CVE-2022-28346)

  - Django: PostgreSQL の QuerySet.explain(options) による SQL インジェクション (CVE-2022-28347)

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

远程 Ubuntu 21.04 主机上安装的程序包受到 USN-5085-1 公告中提及的漏洞的影响。

  - sqlparse 是用于 Python 的非验证 SQL 解析器模块。在 sqlparse 0.4.0 和 0.4.1 版中，存在正则表达式拒绝服务漏洞。在，正则表达式可能导致 SQL 注释中包含许多重复“\r\n”的字符串发生指数回溯。此正则表达式仅影响从 SQL 语句中删除注释的格式设置功能。变通方案是，在使用 sqlformat 命令行工具时，不使用包含关键字 strip_comments=True 的 sqlformat.format 函数或 --strip-comments 命令行标记。这些问题已在 sqlparse 0.4.2 中修复 。(CVE-2021-32839)

请注意，Nessus 尚未测试此问题，而是只依靠应用程序自我报告的版本号来判断。

远程 Redhat Enterprise Linux 7/8 主机上安装的多个程序包受到 RHSA-2022:5498 公告中提及的多个漏洞影响。

  - libsolv：src/testcase.c 的 testcase_read() 中存在基于堆的缓冲区溢出问题 (CVE-2021-3200)

  - foreman：通过 Sendmail 配置执行认证远程代码 (CVE-2021-3584)

  - Satellite：允许使用非预期的 SCA 证书对 Candlepin 进行身份验证 (CVE-2021-4142)

  - netty：通过本地系统临时目录造成信息泄露 (CVE-2021-21290)

  - netty：由于缺少验证，HTTP/2 中可能发生请求走私 (CVE-2021-21295)

  - netty：通过 content-length 标头造成的请求走私 (CVE-2021-21409)

  - sidekiq：通过实时轮询功能的队列名称造成的 XSS (CVE-2021-30151)

  - python-sqlparse：通过 StripComments 过滤器中的正则表达式进行的 ReDoS (CVE-2021-32839)

  - libsolv：src/repo.h 的 pool_installable() 中存在基于堆的缓冲区溢出 (CVE-2021-33928)

  - libsolv：src/repo.h 的 pool_disabled_solvable() 中存在基于堆的缓冲区溢出 (CVE-2021-33929)

  - libsolv：src/repo.h 的 pool_installable_whatprovides() 中存在基于堆的缓冲区溢出 (CVE-2021-33930)

  - libsolv：src/policy.c 的 prune_to_recommended() 中存在基于堆的缓冲区溢出 (CVE-2021-33938)

  - rubygem-puma：puma 中的 HTTP 请求解释不一致（“HTTP 请求走私”）(CVE-2021-41136)

  - logback：通过从其配置文件内调用 JNDI 执行远程代码 (CVE-2021-42550)

  - netty：标头名称中的控制字符可能导致 HTTP 请求走私 (CVE-2021-43797)

  - python-lxml：HTML Cleaner 允许通过构建的脚本和 SVG 嵌入式脚本 (CVE-2021-43818)

  - django：可能绕过基于 URL 路径的上游访问控制 (CVE-2021-44420)

  - libsolv：resolve_dependencies 函数中的堆溢出 (CVE-2021-44568)

  - django：UserAttributeSimilarityValidator 中可能存在拒绝服务（CVE-2021-45115）

  - django：dictsort 模板过滤器中可能存在信息泄露（CVE-2021-45116）

  - django：可能通过 Storage.save() 执行目录遍历 (CVE-2021-45452)

  - django：可能通过“{% debug %}”模板标签进行 XSS (CVE-2022-22818)

  - rubygem-actionpack：请求之间的信息泄漏 (CVE-2022-23633)

  - rubygem-puma：请求之间的信息泄漏 (CVE-2022-23634)

  - django：文件上传中潜在的拒绝服务漏洞 (CVE-2022-23833)

  - sidekiq：因图表上的天数导致的 WebUI 拒绝服务 (CVE-2022-23837)

  - Django：QuerySet.annotate()、aggregate() 和 extra() 中的 SQL 注入 (CVE-2022-28346)

  - Django：通过 PostgreSQL 上的 QuerySet.explain(options) 进行 SQL 注入 (CVE-2022-28347)

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

ID	名稱	產品	系列	已發布	已更新	嚴重性
155815	SUSE SLED15 / SLES15 Security Update : python-sqlparse (SUSE-SU-2021:3857-1)	Nessus	SuSE Local Security Checks	2021/12/2	2023/7/13	high
155779	openSUSE 15 Security Update : python-sqlparse (openSUSE-SU-2021:3857-1)	Nessus	SuSE Local Security Checks	2021/12/2	2021/12/2	high
155815	SUSE SLED15/SLES15 セキュリティ更新プログラム: python-sqlparse (SUSE-SU-2021:3857-1)	Nessus	SuSE Local Security Checks	2021/12/2	2023/7/13	high
155779	openSUSE 15 セキュリティ更新: python-sqlparse (openSUSE-SU-2021:3857-1)	Nessus	SuSE Local Security Checks	2021/12/2	2021/12/2	high
184590	Rocky Linux 8 : Satellite 6.11 Release (Moderate) (RLSA-2022:5498)	Nessus	Rocky Linux Local Security Checks	2023/11/6	2023/11/6	critical
153573	Ubuntu 21.04：SQL 剖析弱點 (USN-5085-1)	Nessus	Ubuntu Local Security Checks	2021/9/22	2023/1/17	high
194275	RHEL 7 / 8：Satellite 6.11 版本 (中等) (RHSA-2022:5498)	Nessus	Red Hat Local Security Checks	2024/4/28	2024/6/3	critical
153573	Ubuntu 21.04 : SQL parse vulnerability (USN-5085-1)	Nessus	Ubuntu Local Security Checks	2021/9/22	2023/1/17	high
194275	RHEL 7 / 8 : Satellite 6.11 Release (Moderate) (RHSA-2022:5498)	Nessus	Red Hat Local Security Checks	2024/4/28	2024/6/3	critical
153573	Ubuntu 21.04：SQL解析の脆弱性（USN-5085-1）	Nessus	Ubuntu Local Security Checks	2021/9/22	2023/1/17	high
194275	RHEL 7 / 8 : Satellite 6.11 リリース (重要度中) (RHSA-2022:5498)	Nessus	Red Hat Local Security Checks	2024/4/28	2024/6/3	critical
153573	Ubuntu 21.04：SQL 解析漏洞 (USN-5085-1)	Nessus	Ubuntu Local Security Checks	2021/9/22	2023/1/17	high
194275	RHEL 7/8：Satellite 6.11 Release（中等）(RHSA-2022:5498)	Nessus	Red Hat Local Security Checks	2024/4/28	2024/6/3	critical

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