Bug 1186809 – VUL-0: CVE-2021-23191: htmldoc: null pointer dereference in function image_load_jpeg()

Bug 1186809 - (CVE-2021-23191) VUL-0: CVE-2021-23191: htmldoc: null pointer dereference in function image_load_jpeg()

(CVE-2021-23191)
Summary:	VUL-0: CVE-2021-23191: htmldoc: null pointer dereference in function image_lo...

Status:	RESOLVED DUPLICATE of bug 1186805

Classification:	Novell Products
Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents
Version:	unspecified
Hardware:	Other Other

Priority:	P5 - None Severity: Critical
Target Milestone:	---
Assigned To:	Ruediger Oertel
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/301132/
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Reported:	2021-06-03 13:51 UTC by Gianluca Gabrielli
Modified:	2021-06-03 13:51 UTC (History)
CC List:	1 user (show)

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Found By:	Security Response Team
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Description Gianluca Gabrielli 2021-06-03 13:51:20 UTC

A flaw was found in htmldoc in v1.9.12. NULL pointer dereference in function image_load_jpeg(),in image.cxx may result in code execution and denial of service.

Reference:
https://github.com/michaelrsweet/htmldoc/issues/415

Upstream patch:
https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1967022
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23191

Comment 1 Gianluca Gabrielli 2021-06-03 13:51:48 UTC

Same patch.

*** This bug has been marked as a duplicate of bug 1186805 ***