Bug 1216728 (CVE-2023-31794) - VUL-0: CVE-2023-31794: mupdf: infinite recursion in pdf_mark_list_push
Summary: VUL-0: CVE-2023-31794: mupdf: infinite recursion in pdf_mark_list_push
Status: NEW
Alias: CVE-2023-31794
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.6
Hardware: Other Other
: P3 - Medium : Normal (vote)
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/383607/
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Keywords:
Depends on:
Blocks:
 
Reported: 2023-10-31 08:22 UTC by SMASH SMASH
Modified: 2023-11-11 14:04 UTC (History)
2 users (show)

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

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Description SMASH SMASH 2023-10-31 08:22:33 UTC 
MuPDF v1.21.1 was discovered to contain an infinite recursion in the component
pdf_mark_list_push. This vulnerability allows attackers to cause a Denial of
Service (DoS) via a crafted PDF file.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-31794
Comment 1 Thomas Leroy 2023-10-31 08:29:45 UTC 
Maintainer's email address doesn't exist anymore so I assigned to the second last person who submitted an update (Dirk).

Fixing commit:
https://github.com/ArtifexSoftware/mupdf/commit/c0015401693b58e2deb5d75c39f27bc1216e47c6

openSUSE:Factory is already fixed, but relevant for Backports.
Comment 2 OBSbugzilla Bot 2023-11-06 12:15:04 UTC 
This is an autogenerated message for OBS integration:
This bug (1216728) was mentioned in
https://build.opensuse.org/request/show/1123576 Backports:SLE-15-SP6 / mupdf
Comment 3 Dirk Mueller 2023-11-07 15:25:27 UTC 
submitted to SP5 and SP6 backports
Comment 4 OBSbugzilla Bot 2023-11-07 16:05:03 UTC 
This is an autogenerated message for OBS integration:
This bug (1216728) was mentioned in
https://build.opensuse.org/request/show/1124038 Backports:SLE-15-SP5 / mupdf
Comment 5 Marcus Meissner 2023-11-11 14:04:58 UTC 
openSUSE-SU-2023:0363-1: An update that fixes one vulnerability is now available.

Category: security (moderate)
Bug References: 1216728
CVE References: CVE-2023-31794
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP5 (src):    mupdf-1.21.1-bp155.3.3.1