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Bug 897952 (CVE-2021-33391) - app-text/htmltidy: arbitrary code execution
Summary: app-text/htmltidy: arbitrary code execution
Status: CONFIRMED
Alias: CVE-2021-33391
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL: https://github.com/htacg/tidy-html5/i...
Whiteboard: B2 [upstream/ebuild]
Keywords:
Depends on:
Blocks:
 
Reported: 2023-02-26 18:10 UTC by John Helmert III
Modified: 2023-02-26 18:10 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2023-02-26 18:10:51 UTC
CVE-2021-33391:

An issue in HTACG HTML Tidy v5.7.28 allows attacker to execute arbitrary code via the -g option of the CleanNode() function in gdoc.c.

Fix looks to be in 5.9.14-next, 5.9.9-next, 5.9.8-next.