Debian DLA-992-1：eglibc 安全更新 (Stack Clash)
high Nessus 插件 ID 100875
语言：
简介
远程 Debian 主机缺少安全更新。描述
Qualys Research Labs在 GNU C 库的动态链接器中发现多个问题，这些问题允许通过与堆栈冲突来升级本地权限。如需完整的详细信息，请参阅以下地址发布的公告：https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt 对于 Debian 7“Wheezy”，这些问题已在 2.13-38+deb7u12 版本中修复。我们建议您升级 eglibc 程序包。注意：Tenable Network Security 已直接从 DLA 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下，尽可能进行自动整理和排版。解决方案
升级受影响的程序包。另见
https://lists.debian.org/debian-lts-announce/2017/06/msg00021.html
https://packages.debian.org/source/wheezy/eglibc
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
插件详情
严重性: High
ID: 100875
文件名: debian_DLA-992.nasl
版本: 3.10
类型: local
代理: unix
发布时间: 2017/6/20
最近更新时间: 2021/1/11
支持的传感器: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
风险信息
VPR
风险因素: High
分数: 8.9
CVSS v2
风险因素: High
基本分数: 7.2
时间分数: 5.6
矢量: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS v3
风险因素: High
基本分数: 7.8
时间分数: 7
矢量: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
漏洞信息
CPE: p-cpe:/a:debian:debian_linux:eglibc-source, p-cpe:/a:debian:debian_linux:glibc-doc, p-cpe:/a:debian:debian_linux:libc-bin, p-cpe:/a:debian:debian_linux:libc-dev-bin, p-cpe:/a:debian:debian_linux:libc0.1, p-cpe:/a:debian:debian_linux:libc0.1-dbg, p-cpe:/a:debian:debian_linux:libc0.1-dev, p-cpe:/a:debian:debian_linux:libc0.1-dev-i386, p-cpe:/a:debian:debian_linux:libc0.1-i386, p-cpe:/a:debian:debian_linux:libc0.1-i686, p-cpe:/a:debian:debian_linux:libc0.1-pic, p-cpe:/a:debian:debian_linux:libc0.1-prof, p-cpe:/a:debian:debian_linux:libc6, p-cpe:/a:debian:debian_linux:libc6-amd64, p-cpe:/a:debian:debian_linux:libc6-dbg, p-cpe:/a:debian:debian_linux:libc6-dev, p-cpe:/a:debian:debian_linux:libc6-dev-amd64, p-cpe:/a:debian:debian_linux:libc6-dev-i386, p-cpe:/a:debian:debian_linux:libc6-dev-mips64, p-cpe:/a:debian:debian_linux:libc6-dev-mipsn32, p-cpe:/a:debian:debian_linux:libc6-dev-ppc64, p-cpe:/a:debian:debian_linux:libc6-dev-s390, p-cpe:/a:debian:debian_linux:libc6-dev-s390x, p-cpe:/a:debian:debian_linux:libc6-dev-sparc64, p-cpe:/a:debian:debian_linux:libc6-i386, p-cpe:/a:debian:debian_linux:libc6-i686, p-cpe:/a:debian:debian_linux:libc6-loongson2f, p-cpe:/a:debian:debian_linux:libc6-mips64, p-cpe:/a:debian:debian_linux:libc6-mipsn32, p-cpe:/a:debian:debian_linux:libc6-pic, p-cpe:/a:debian:debian_linux:libc6-ppc64, p-cpe:/a:debian:debian_linux:libc6-prof, p-cpe:/a:debian:debian_linux:libc6-s390, p-cpe:/a:debian:debian_linux:libc6-s390x, p-cpe:/a:debian:debian_linux:nscd, cpe:/o:debian:debian_linux:7.0, p-cpe:/a:debian:debian_linux:libc6-sparc64, p-cpe:/a:debian:debian_linux:libc6-xen, p-cpe:/a:debian:debian_linux:libc6.1, p-cpe:/a:debian:debian_linux:libc6.1-dbg, p-cpe:/a:debian:debian_linux:libc6.1-dev, p-cpe:/a:debian:debian_linux:libc6.1-pic, p-cpe:/a:debian:debian_linux:libc6.1-prof, p-cpe:/a:debian:debian_linux:locales, p-cpe:/a:debian:debian_linux:locales-all, p-cpe:/a:debian:debian_linux:multiarch-support
必需的 KB 项: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
可利用: true
易利用性: Exploits are available
补丁发布日期: 2017/6/19
漏洞发布日期: 2017/6/19
参考资料信息
CVE: CVE-2017-1000366