CVE-2009-5081

描述

The (1) config.guess, (2) contrib/groffer/perl/groffer.pl, and (3) contrib/groffer/perl/roff2.pl scripts in GNU troff (aka groff) 1.21 and earlier use an insufficient number of X characters in the template argument to the tempfile function, which makes it easier for local users to overwrite arbitrary files via a symlink attack on a temporary file, a different vulnerability than CVE-2004-0969.

如何修補 CVE-2009-5081

要修補 CVE-2009-5081,請將受影響套件升級到下列已修補版本。

• Debian/groff—升級至 1.20.1-5 或更新版本

CVE-2009-5081 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.20.1-5

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2009-5081