RHEL 8：php：7.3 (RHSA-2020: 3662)
critical Nessus Plugin ID 140396
語系：
概要
遠端 Red Hat 主機缺少一個或多個安全性更新。描述
遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2020: 3662 公告中提及的多個弱點影響。- php：iconv_mime_decode_headers() 中存在整數溢位，會導致超出邊界讀取 (CVE-2019-11039)
- php：exif_read_data() 中存在緩衝區過度讀取 (CVE-2019-11040)
- php：exif_scan_thumbnail() 中存在堆積緩衝區過度讀取 (CVE-2019-11041)
- php：exif_process_user_comment() 中存在堆積緩衝區過度讀取 (CVE-2019-11042)
- php：DirectoryIterator 類別接受具有內嵌 \0 位元組的檔案名稱，並將其視為在該位元組終止 (CVE-2019-11045)
- php：exif_read_data() 中存在資訊洩漏 (CVE-2019-11047)
- php：接收多部分表單時發生整數循環 (CVE-2019-11048)
- php：剖析 EXIF 資訊時發生超出邊界讀取 (CVE-2019-11050)
- oniguruma：regext.c 的 onig_new_deluxe() 中存在釋放後使用 (CVE-2019-13224)
- oniguruma：regexec.c 的 match_at() 中存在 NULL 指標解除參照 (CVE-2019-13225)
- oniguruma：regcomp.c 中存在堆疊消耗，這是 regparse.c 中發生遞迴所致 (CVE-2019-16163)
- oniguruma：檔案 gb18030.c 的函式 gb18030_mbc_enc_len 中存在堆積型緩衝區過度讀取 (CVE-2019-19203)
- oniguruma：regparse.c 的函式 fetch_interval_quantifier 中存在堆積型緩衝區過度讀取 (CVE-2019-19204)
- oniguruma：regexec.c 的 str_lower_case_match 中存在堆積型緩衝區溢位 (CVE-2019-19246)
- pcre：在非 UTF 模式下使用 \X 時，JIT 模式中存在超出邊界讀取 (CVE-2019-20454)
- php：php_strip_tags_ex 中存在超出邊界讀取 (CVE-2020-7059)
- php：mbfl_filt_conv_big5_wchar 函式中存在全域緩衝區溢位 (CVE-2020-7060)
- php：PHP 工作階段上傳進度中發生 NULL 指標解除參照 (CVE-2020-7062)
- php：透過 Phar：: buildFromIterator 新增至 tar 的檔案具有所有存取權限 (CVE-2020-7063)
- php：exif_read_data() 函式中存在資訊洩漏 (CVE-2020-7064)
- php：使用具有 UTF-32LE 編碼的 mb_strtolower() 函式可能導致程式碼執行 (CVE-2020-7065)
- php：函式 get_headers 中存在資訊洩漏 (CVE-2020-7066)
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
更新受影響的套件。另請參閱
https://access.redhat.com/security/cve/CVE-2019-11039
https://access.redhat.com/security/cve/CVE-2019-11040
https://access.redhat.com/security/cve/CVE-2019-11041
https://access.redhat.com/security/cve/CVE-2019-11042
https://access.redhat.com/security/cve/CVE-2019-11045
https://access.redhat.com/security/cve/CVE-2019-11047
https://access.redhat.com/security/cve/CVE-2019-11048
https://access.redhat.com/security/cve/CVE-2019-11050
https://access.redhat.com/security/cve/CVE-2019-13224
https://access.redhat.com/security/cve/CVE-2019-13225
https://access.redhat.com/security/cve/CVE-2019-16163
https://access.redhat.com/security/cve/CVE-2019-19203
https://access.redhat.com/security/cve/CVE-2019-19204
https://access.redhat.com/security/cve/CVE-2019-19246
https://access.redhat.com/security/cve/CVE-2019-20454
https://access.redhat.com/security/cve/CVE-2020-7059
https://access.redhat.com/security/cve/CVE-2020-7060
https://access.redhat.com/security/cve/CVE-2020-7062
https://access.redhat.com/security/cve/CVE-2020-7063
https://access.redhat.com/security/cve/CVE-2020-7064
https://access.redhat.com/security/cve/CVE-2020-7065
https://access.redhat.com/security/cve/CVE-2020-7066
https://access.redhat.com/errata/RHSA-2020:3662
https://bugzilla.redhat.com/1724152
https://bugzilla.redhat.com/1724154
https://bugzilla.redhat.com/1728965
https://bugzilla.redhat.com/1728970
https://bugzilla.redhat.com/1735494
https://bugzilla.redhat.com/1739459
https://bugzilla.redhat.com/1739465
https://bugzilla.redhat.com/1768997
https://bugzilla.redhat.com/1777537
https://bugzilla.redhat.com/1786570
https://bugzilla.redhat.com/1786572
https://bugzilla.redhat.com/1788258
https://bugzilla.redhat.com/1797776
https://bugzilla.redhat.com/1797779
https://bugzilla.redhat.com/1802061
https://bugzilla.redhat.com/1802068
https://bugzilla.redhat.com/1808532
https://bugzilla.redhat.com/1808536
https://bugzilla.redhat.com/1820601
https://bugzilla.redhat.com/1820604
Plugin 詳細資訊
嚴重性: Critical
ID: 140396
檔案名稱: redhat-RHSA-2020-3662.nasl
版本: 1.9
類型: local
代理程式: unix
發布日期: 2020/9/8
更新日期: 2023/5/25
支援的感應器: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent
風險資訊
VPR
風險因素: Medium
分數: 6.7
CVSS v2
風險因素: High
基本分數: 7.5
時間分數: 5.5
媒介: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
時間媒介: CVSS2#E:U/RL:OF/RC:C
CVSS 評分資料來源: CVE-2019-13224
CVSS v3
風險因素: Critical
基本分數: 9.8
時間分數: 8.5
媒介: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
時間媒介: CVSS:3.0/E:U/RL:O/RC:C
弱點資訊
CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.2, cpe:/o:redhat:rhel_aus:8.4, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.2, cpe:/o:redhat:rhel_e4s:8.4, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.2, cpe:/o:redhat:rhel_eus:8.4, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.2, cpe:/o:redhat:rhel_tus:8.4, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:apcu-panel, p-cpe:/a:redhat:enterprise_linux:libzip, p-cpe:/a:redhat:enterprise_linux:libzip-devel, p-cpe:/a:redhat:enterprise_linux:php-pecl-rrd, p-cpe:/a:redhat:enterprise_linux:php-pecl-xdebug, p-cpe:/a:redhat:enterprise_linux:php-pecl-zip, p-cpe:/a:redhat:enterprise_linux:php-pgsql, p-cpe:/a:redhat:enterprise_linux:php-process, p-cpe:/a:redhat:enterprise_linux:php-recode, p-cpe:/a:redhat:enterprise_linux:php-snmp, p-cpe:/a:redhat:enterprise_linux:php-soap, p-cpe:/a:redhat:enterprise_linux:php-xml, p-cpe:/a:redhat:enterprise_linux:php-xmlrpc, p-cpe:/a:redhat:enterprise_linux:libzip-tools, p-cpe:/a:redhat:enterprise_linux:php, p-cpe:/a:redhat:enterprise_linux:php-bcmath, p-cpe:/a:redhat:enterprise_linux:php-cli, p-cpe:/a:redhat:enterprise_linux:php-common, p-cpe:/a:redhat:enterprise_linux:php-dba, p-cpe:/a:redhat:enterprise_linux:php-dbg, p-cpe:/a:redhat:enterprise_linux:php-devel, p-cpe:/a:redhat:enterprise_linux:php-embedded, p-cpe:/a:redhat:enterprise_linux:php-enchant, p-cpe:/a:redhat:enterprise_linux:php-fpm, p-cpe:/a:redhat:enterprise_linux:php-gd, p-cpe:/a:redhat:enterprise_linux:php-gmp, p-cpe:/a:redhat:enterprise_linux:php-intl, p-cpe:/a:redhat:enterprise_linux:php-json, p-cpe:/a:redhat:enterprise_linux:php-ldap, p-cpe:/a:redhat:enterprise_linux:php-mbstring, p-cpe:/a:redhat:enterprise_linux:php-mysqlnd, p-cpe:/a:redhat:enterprise_linux:php-odbc, p-cpe:/a:redhat:enterprise_linux:php-opcache, p-cpe:/a:redhat:enterprise_linux:php-pdo, p-cpe:/a:redhat:enterprise_linux:php-pear, p-cpe:/a:redhat:enterprise_linux:php-pecl-apcu, p-cpe:/a:redhat:enterprise_linux:php-pecl-apcu-devel
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: 2020/9/8
弱點發布日期: 2019/5/7
參考資訊
CVE: CVE-2019-11039, CVE-2019-11040, CVE-2019-11041, CVE-2019-11042, CVE-2019-11045, CVE-2019-11047, CVE-2019-11048, CVE-2019-11050, CVE-2019-13224, CVE-2019-13225, CVE-2019-16163, CVE-2019-19203, CVE-2019-19204, CVE-2019-19246, CVE-2019-20454, CVE-2020-7059, CVE-2020-7060, CVE-2020-7062, CVE-2020-7063, CVE-2020-7064, CVE-2020-7065, CVE-2020-7066