RockyLinux 8:gcc (RLSA-2026:89830)

high Nessus 插件 ID 372445

简介

远程 RockyLinux 主机缺少一个或多个安全更新。

描述

远程 RockyLinux 8 主机上存在安装的程序包,该程序包受到 RLSA-2026:89830 公告中提及的多个漏洞的影响。

* gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: 通过二进制堆 erase_if 中的释放后使用造成拒绝服务 (CVE-2026-102010)

* gcc:“new”运算符 (CVE-2026-95619) 中的 libstdc++ 整数溢出

Tenable 已直接从 RockyLinux 安全公告中提取上述描述块。

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。

解决方案

更新受影响的程序包。

另见

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

插件详情

严重性: High

ID: 372445

文件名: rocky_linux_RLSA-2026-89830.nasl

版本: 1.1

类型: Local

发布时间: 2026/10/27

最近更新时间: 2026/10/27

支持的传感器: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

风险信息

VPR

风险因素: Medium

分数: 4.5

百分位: 57.91

CVSS v2

风险因素: High

基本分数: 9

时间分数: 6.7

矢量: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:C

CVSS 分数来源: CVE-2026-102010

CVSS v3

风险因素: High

基本分数: 7.7

时间分数: 6.7

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

时间矢量: CVSS:3.0/E:U/RL:O/RC:C

CVSS 分数来源: CVE-2026-95619

漏洞信息

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

必需的 KB 项: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

易利用性: No known exploits are available

补丁发布日期: 2026/10/27

漏洞发布日期: 2026/9/22

参考资料信息

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