CVE-2012-1173
tiff - integer overflow
EPSS 6.9%
描述
Multiple integer overflows in tiff_getimage.c in LibTIFF 3.9.4 allow remote attackers to execute arbitrary code via a crafted tile size in a TIFF file, which is not properly handled by the (1) gtTileSeparate or (2) gtStripSeparate function, leading to a heap-based buffer overflow.
如何修補 CVE-2012-1173
要修補 CVE-2012-1173,請將受影響套件升級到下列已修補版本。
- Debian/tiff—升級至 4.0.1-2 或更新版本
- Debian/tiff—升級至 3.9.4-5+squeeze4 或更新版本
CVE-2012-1173 正在被利用嗎?
中等 — EPSS 為 6.9%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 4.0.1-2
- from 0, < 3.9.4-5+squeeze4