Bug 1212645 (CVE-2023-36193) - VUL-0: CVE-2023-36193: gifsicle: heap buffer overflow via the ambiguity_error component at /src/clp.c
Summary: VUL-0: CVE-2023-36193: gifsicle: heap buffer overflow via the ambiguity_error...
Status: RESOLVED FIXED
Alias: CVE-2023-36193
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Manfred Schwarb
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/370252/
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Keywords:
Depends on:
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Reported: 2023-06-23 09:39 UTC by Cathy Hu
Modified: 2023-06-29 19:04 UTC (History)
1 user (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Cathy Hu 2023-06-23 09:39:23 UTC 
CVE-2023-36193

Gifsicle v1.9.3 was discovered to contain a heap buffer overflow via the
ambiguity_error component at /src/clp.c.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-36193
https://www.cve.org/CVERecord?id=CVE-2023-36193
https://github.com/kohler/gifsicle/issues/191
Comment 1 Cathy Hu 2023-06-23 09:40:44 UTC 
We have gifsicle here:
- openSUSE:Backports:SLE-15-SP4/gifsicle  1.93 
- openSUSE:Factory/gifsicle               1.93
Comment 2 Manfred Schwarb 2023-06-23 10:01:05 UTC 
I contacted upstream to do a new release.
Stay tuned.
Comment 3 OBSbugzilla Bot 2023-06-24 22:25:02 UTC 
This is an autogenerated message for OBS integration:
This bug (1212645) was mentioned in
https://build.opensuse.org/request/show/1095159 Backports:SLE-15-SP4+Backports:SLE-15-SP5 / gifsicle
Comment 4 Marcus Meissner 2023-06-27 07:36:54 UTC 
issue seems a buffer overread (not overwrite).
Comment 5 Marcus Meissner 2023-06-29 16:06:08 UTC 
openSUSE-SU-2023:0160-1: An update that fixes one vulnerability is now available.\n\nCategory: security (important)\nBug References: 1212645\nCVE References: CVE-2023-36193\nJIRA References: \nSources used:\nopenSUSE Backports SLE-15-SP5 (src):    gifsicle-1.94-bp155.3.3.1\nopenSUSE Backports SLE-15-SP4 (src):    gifsicle-1.94-bp154.2.3.1\n\n
Comment 6 Manfred Schwarb 2023-06-29 19:04:25 UTC 
Done.