CVE-2009-4274
netpbm-free - buffer overflow
EPSS 2.5%
描述
Stack-based buffer overflow in converter/ppm/xpmtoppm.c in netpbm before 10.47.07 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an XPM image file that contains a crafted header field associated with a large color index value.
如何修補 CVE-2009-4274
要修補 CVE-2009-4274,請將受影響套件升級到下列已修補版本。
- Debian/netpbm-free—升級至 2:10.0-12.2 或更新版本
- Debian/netpbm-free—升級至 2:10.0-12+lenny1 或更新版本
- Debian/netpbm-free—升級至 2:10.0-12.1+squeeze1 或更新版本
CVE-2009-4274 正在被利用嗎?
低 — EPSS 為 2.5%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 2:10.0-12.2
- from 0, < 2:10.0-12+lenny1
- from 0, < 2:10.0-12.1+squeeze1