CVE-2009-3050

描述

Buffer overflow in the set_page_size function in util.cxx in HTMLDOC 1.8.27 and earlier allows context-dependent attackers to execute arbitrary code via a long MEDIA SIZE comment. NOTE: it was later reported that there were additional vectors in htmllib.cxx and ps-pdf.cxx using an AFM font file with a long glyph name, but these vectors do not cross privilege boundaries.

如何修補 CVE-2009-3050

要修補 CVE-2009-3050,請將受影響套件升級到下列已修補版本。

• Debian/htmldoc—升級至 1.8.27-4.1 或更新版本

CVE-2009-3050 正在被利用嗎?

低 — EPSS 為 4.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.8.27-4.1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2009-3050