Bug 1202408 (CVE-2021-33235)

Summary:	VUL-0: CVE-2021-33235: htmldoc: Buffer overflow vulnerability in write_node in htmldoc through 1.9.11
Product:	[openSUSE] openSUSE Distribution	Reporter:	Hu <cathy.hu>
Component:	Security	Assignee:	Martin Pluskal <mpluskal>
Status:	NEW ---	QA Contact:	Security Team bot <security-team>
Severity:	Minor
Priority:	P3 - Medium
Version:	Leap 15.4
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/339894/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Hu 2022-08-16 06:30:12 UTC

CVE-2021-33235

Buffer overflow vulnerability in write_node in htmldoc through 1.9.11 allows
attackers to cause a denial of service via htmldoc/htmldoc/html.cxx:588.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-33235
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33235
https://github.com/michaelrsweet/htmldoc/issues/426

Comment 1 Hu 2022-08-16 06:31:07 UTC

Affected:
- openSUSE:Backports:SLE-15-SP3/htmldoc  1.9.1 

Not affected:
- openSUSE:Backports:SLE-15-SP4/htmldoc  1.9.15
- openSUSE:Factory/htmldoc               1.9.16