CVE-2007-5378
tk8.3 - buffer overflow
EPSS 2.6%
描述
Buffer overflow in the FileReadGIF function in tkImgGIF.c for Tk Toolkit 8.4.12 and earlier, and 8.3.5 and earlier, allows user-assisted attackers to cause a denial of service (segmentation fault) via an animated GIF in which the first subimage is smaller than a subsequent subimage, which triggers the overflow in the ReadImage function, a different vulnerability than CVE-2007-5137.
如何修補 CVE-2007-5378
要修補 CVE-2007-5378,請將受影響套件升級到下列已修補版本。
- Debian/libtk-img—升級至 1.3-release-8 或更新版本
- Debian/tk8.3—升級至 8.3.5-6etch1 或更新版本
- —升級至 8.4.12-1etch1 或更新版本
CVE-2007-5378 正在被利用嗎?
低 — EPSS 為 2.6%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 1.3-release-8
- from 0, < 8.3.5-6etch1
- from 0, < 8.4.12-1etch1