RHEL 7/8：Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 (RHSA-2021:2472)
high Nessus Plugin ID 150852
語系：
概要
遠端 Red Hat 主機缺少一個或多個 Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 安全性更新。說明
遠端 Redhat Enterprise Linux 7/8 主機上安裝的套件受到 RHSA-2021:2472 公告中提及的多個弱點影響。- libcurl：HTTP 重新導向時，透過 DNS 發生的部分密碼洩漏 (CVE-2020-8169)
- curl：FTP PASV 命令回應可造成 curl 連線至任意主機 (CVE-2020-8284)
- curl：使用 CURLOPT_CHUNK_BGN_FUNCTION 時，惡意 FTP 伺服器可觸發堆疊溢位 (CVE-2020-8285)
- curl：OCSP 驗證不足 (CVE-2020-8286)
- curl：透過自動 Referer 造成 URL 中的驗證憑證洩漏 (CVE-2021-22876)
- curl：與 HTTPS Proxy 主機混用發生的 TLS 1.3 工作階段票證 (CVE-2021-22890)
- curl：使用 OpenSSL TLS 後端時，TLS 工作階段處理中發生的釋放後使用 (CVE-2021-22901)
請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。
解決方案
根據 RHSA-2021:2472 中的指引更新 RHEL Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP8 套件。另請參閱
http://www.nessus.org/u?300d5541
https://access.redhat.com/errata/RHSA-2021:2472
https://bugzilla.redhat.com/show_bug.cgi?id=1847916
https://bugzilla.redhat.com/show_bug.cgi?id=1902667
https://bugzilla.redhat.com/show_bug.cgi?id=1902687
https://bugzilla.redhat.com/show_bug.cgi?id=1906096
https://bugzilla.redhat.com/show_bug.cgi?id=1941964
https://bugzilla.redhat.com/show_bug.cgi?id=1941965
https://bugzilla.redhat.com/show_bug.cgi?id=1963146
https://bugzilla.redhat.com/show_bug.cgi?id=1968013
https://access.redhat.com/security/updates/classification/#important
Plugin 詳細資訊
嚴重性: High
ID: 150852
檔案名稱: redhat-RHSA-2021-2472.nasl
版本: 1.12
類型: local
代理程式: unix
已發布: 2021/6/17
已更新: 2024/4/24
支援的感應器: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
風險資訊
VPR
風險因素: Medium
分數: 6.7
CVSS v2
風險因素: Medium
基本分數: 6.8
時間分數: 5.3
媒介: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 評分資料來源: CVE-2021-22901
CVSS v3
風險因素: High
基本分數: 8.1
時間分數: 7.3
媒介: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
時間媒介: CVSS:3.0/E:P/RL:O/RC:C
弱點資訊
CPE: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-ldap, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-mysql, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-nss, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-odbc, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-openssl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-pgsql, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-apr-util-sqlite, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-brotli, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-brotli-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-curl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-manual, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-selinux, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-httpd-tools, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-jansson, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-jansson-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-libcurl-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_cluster-native, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_http2, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-ap24, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_jk-manual, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ldap, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_md, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_proxy_html, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_security, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_session, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-mod_ssl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-nghttp2-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-chil, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-devel, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-libs, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-perl, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-pkcs11, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-openssl-static, p-cpe:/a:redhat:enterprise_linux:jbcs-httpd24-runtime
必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
可被惡意程式利用: true
可輕鬆利用: Exploits are available
修補程式發佈日期: 2021/6/17
弱點發布日期: 2020/7/16
參考資訊
CVE: CVE-2020-8169, CVE-2020-8284, CVE-2020-8285, CVE-2020-8286, CVE-2021-22876, CVE-2021-22890, CVE-2021-22901