Bug 1213449 (CVE-2021-34121) - VUL-0: CVE-2021-34121: htmldoc: Out of Bounds flaw was discovered in function parse_tree() in toc.cxx
Summary: VUL-0: CVE-2021-34121: htmldoc: Out of Bounds flaw was discovered in functio...
Status: RESOLVED FIXED
Alias: CVE-2021-34121
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P5 - None : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/372809/
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Reported: 2023-07-19 07:18 UTC by Robert Frohl
Modified: 2023-07-19 07:27 UTC (History)
1 user (show)

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Found By: Security Response Team
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Marketing QA Status: ---
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Description Robert Frohl 2023-07-19 07:18:32 UTC 
CVE-2021-34121

An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree()
in toc.cxx, this possibly leads to memory layout information leaking in the
data. This might be used in a chain of vulnerability in order to reach code
execution.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-34121
https://www.cve.org/CVERecord?id=CVE-2021-34121
https://github.com/michaelrsweet/htmldoc/commit/c67bbd8756f015e33e4ba639a40c7f9d8bd9e8ab
https://github.com/michaelrsweet/htmldoc/issues/433
Comment 1 Robert Frohl 2023-07-19 07:27:23 UTC 
already fixed, closing