CVE-2009-0147
EPSS 2.6%
描述
Multiple integer overflows in the JBIG2 decoder in Xpdf 3.02pl2 and earlier, CUPS 1.3.9 and earlier, and other products allow remote attackers to cause a denial of service (crash) via a crafted PDF file, related to (1) JBIG2Stream::readSymbolDictSeg, (2) JBIG2Stream::readSymbolDictSeg, and (3) JBIG2Stream::readGenericBitmap.
如何修補 CVE-2009-0147
要修補 CVE-2009-0147,請將受影響套件升級到下列已修補版本。
- Debian/poppler—升級至 0.10.6-1 或更新版本
- Debian/xpdf—升級至 3.02-1.4+lenny1 或更新版本
CVE-2009-0147 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(2)
- from 0, < 0.10.6-1
- from 0, < 3.02-1.4+lenny1