CVE-2009-0756

描述

The JBIG2Stream::readSymbolDictSeg function in Poppler before 0.10.4 allows remote attackers to cause a denial of service (crash) via a PDF file that triggers a parsing error, which is not properly handled by JBIG2SymbolDict::~JBIG2SymbolDict and triggers an invalid memory dereference.

如何修補 CVE-2009-0756

要修補 CVE-2009-0756,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

CVE-2009-0756 正在被利用嗎?

中等 — EPSS 為 10.1%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 0.10.6-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2009-0756