RockyLinux 8:gcc (RLSA-2026:89830)

high Nessus Plugin ID 372445

概要

遠端 RockyLinux 主機缺少一個或多個安全性更新。

說明

遠端 RockyLinux 8 主機已安裝的套件會受到 RLSA-2026:89830 公告中提及的多個弱點影響。

* gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: 透過二進位堆積中的釋放後使用造成拒絕服務 erase_if (CVE-2026-102010)

* gcc:libstdc++ 'new' 運算子中的整數溢位 (CVE-2026-95619)

Tenable 已直接從 RockyLinux 安全公告擷取前置描述區塊。

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://bugzilla.redhat.com/show_bug.cgi?id=2478395

https://bugzilla.redhat.com/show_bug.cgi?id=2537811

https://errata.rockylinux.org/RLSA-2026:89830

Plugin 詳細資訊

嚴重性: High

ID: 372445

檔案名稱: rocky_linux_RLSA-2026-89830.nasl

版本: 1.1

類型: Local

已發布: 2026/10/27

已更新: 2026/10/27

支援的感應器: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

風險資訊

VPR

風險因素: Medium

分數: 4.5

百分位數: 57.91

CVSS v2

風險因素: High

基本分數: 9

時間性分數: 6.7

媒介: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:C

CVSS 評分資料來源: CVE-2026-102010

CVSS v3

風險因素: High

基本分數: 7.7

時間性分數: 6.7

媒介: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H

時間媒介: CVSS:3.0/E:U/RL:O/RC:C

CVSS 評分資料來源: CVE-2026-95619

弱點資訊

CPE: cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:cpp-debuginfo, p-cpe:/a:rocky:linux:cpp, p-cpe:/a:rocky:linux:gcc-c%2b%2b-debuginfo, p-cpe:/a:rocky:linux:gcc-c%2b%2b, p-cpe:/a:rocky:linux:gcc-debuginfo, p-cpe:/a:rocky:linux:gcc-debugsource, p-cpe:/a:rocky:linux:gcc-gdb-plugin-debuginfo, p-cpe:/a:rocky:linux:gcc-gdb-plugin, p-cpe:/a:rocky:linux:gcc-gfortran-debuginfo, p-cpe:/a:rocky:linux:gcc-gfortran, p-cpe:/a:rocky:linux:gcc-offload-nvptx-debuginfo, p-cpe:/a:rocky:linux:gcc-offload-nvptx, p-cpe:/a:rocky:linux:gcc-plugin-annobin-debuginfo, p-cpe:/a:rocky:linux:gcc-plugin-annobin, p-cpe:/a:rocky:linux:gcc-plugin-devel-debuginfo, p-cpe:/a:rocky:linux:gcc-plugin-devel, p-cpe:/a:rocky:linux:gcc, p-cpe:/a:rocky:linux:libasan-debuginfo, p-cpe:/a:rocky:linux:libasan, p-cpe:/a:rocky:linux:libatomic-debuginfo, p-cpe:/a:rocky:linux:libatomic-static, p-cpe:/a:rocky:linux:libatomic, p-cpe:/a:rocky:linux:libgcc-debuginfo, p-cpe:/a:rocky:linux:libgcc, p-cpe:/a:rocky:linux:libgfortran-debuginfo, p-cpe:/a:rocky:linux:libgfortran-static, p-cpe:/a:rocky:linux:libgfortran, p-cpe:/a:rocky:linux:libgomp-debuginfo, p-cpe:/a:rocky:linux:libgomp-offload-nvptx-debuginfo, p-cpe:/a:rocky:linux:libgomp-offload-nvptx, p-cpe:/a:rocky:linux:libgomp, p-cpe:/a:rocky:linux:libitm-debuginfo, p-cpe:/a:rocky:linux:libitm-devel, p-cpe:/a:rocky:linux:libitm, p-cpe:/a:rocky:linux:liblsan-debuginfo, p-cpe:/a:rocky:linux:liblsan, p-cpe:/a:rocky:linux:libquadmath-debuginfo, p-cpe:/a:rocky:linux:libquadmath-devel, p-cpe:/a:rocky:linux:libquadmath-static, p-cpe:/a:rocky:linux:libquadmath, p-cpe:/a:rocky:linux:libstdc%2b%2b-debuginfo, p-cpe:/a:rocky:linux:libstdc%2b%2b-devel, p-cpe:/a:rocky:linux:libstdc%2b%2b-docs, p-cpe:/a:rocky:linux:libstdc%2b%2b-static, p-cpe:/a:rocky:linux:libstdc%2b%2b, p-cpe:/a:rocky:linux:libtsan-debuginfo, p-cpe:/a:rocky:linux:libtsan, p-cpe:/a:rocky:linux:libubsan-debuginfo, p-cpe:/a:rocky:linux:libubsan

必要的 KB 項目: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

可輕鬆利用: No known exploits are available

修補程式發佈日期: 2026/10/27

弱點發布日期: 2026/9/22

參考資訊

CVE: CVE-2026-102010, CVE-2026-95619