CVE-2015-1781
eglibc - security update
EPSS 5.0%
描述
Buffer overflow in the gethostbyname_r and other unspecified NSS functions in the GNU C Library (aka glibc or libc6) before 2.22 allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response, which triggers a call with a misaligned buffer.
如何修補 CVE-2015-1781
要修補 CVE-2015-1781,請將受影響套件升級到下列已修補版本。
- Debian/eglibc—升級至 2.11.3-4+deb6u6 或更新版本
- Debian/glibc—升級至 2.19-20 或更新版本
CVE-2015-1781 正在被利用嗎?
中等 — EPSS 為 5.0%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 2.11.3-4+deb6u6
- from 0, < 2.19-20