CVE-2015-4491
gdk-pixbuf - security update
EPSS 8.4%
描述
Integer overflow in the make_filter_table function in pixops/pixops.c in gdk-pixbuf before 2.31.5, as used in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 on Linux, Google Chrome on Linux, and other products, allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via crafted bitmap dimensions that are mishandled during scaling.
如何修補 CVE-2015-4491
要修補 CVE-2015-4491,請將受影響套件升級到下列已修補版本。
- Debian/gdk-pixbuf—升級至 2.31.7-1 或更新版本
- —升級至 2.26.1-1+deb7u1 或更新版本
- —升級至 2.26.1-1+deb7u3 或更新版本
- —升級至 2.21.5-1 或更新版本
- —升級至 2.20.1-2+deb6u2 或更新版本
CVE-2015-4491 正在被利用嗎?
中等 — EPSS 為 8.4%,可持續追蹤但非最高優先。
受影響套件(5)
- from 0, < 2.31.7-1
- from 0, < 2.26.1-1+deb7u1
- from 0, < 2.26.1-1+deb7u3
- from 0, < 2.21.5-1
- from 0, < 2.20.1-2+deb6u2