CVE-2013-4231
tiff - several
EPSS 7.4%
描述
Multiple buffer overflows in libtiff before 4.0.3 allow remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) extension block in a GIF image or (2) GIF raster image to tools/gif2tiff.c or (3) a long filename for a TIFF image to tools/rgb2ycbcr.c. NOTE: vectors 1 and 3 are disputed by Red Hat, which states that the input cannot exceed the allocated buffer size.
如何修補 CVE-2013-4231
要修補 CVE-2013-4231,請將受影響套件升級到下列已修補版本。
- Debian/tiff—升級至 4.0.3-2 或更新版本
- Debian/tiff—升級至 3.9.4-5+squeeze10 或更新版本
CVE-2013-4231 正在被利用嗎?
中等 — EPSS 為 7.4%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 4.0.3-2
- from 0, < 3.9.4-5+squeeze10