Bug 1186809 - (CVE-2021-23191) VUL-0: CVE-2021-23191: htmldoc: null pointer dereference in function image_load_jpeg()
(CVE-2021-23191)
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
unspecified
Other Other
: P5 - None : Critical
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Assigned To: Ruediger Oertel
Security Team bot
https://smash.suse.de/issue/301132/
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Depends on:
Blocks:
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Reported: 2021-06-03 13:51 UTC by Gianluca Gabrielli
Modified: 2021-06-03 13:51 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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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 ***