Medium severity5.5NVD Advisory· Published Oct 31, 2023· Updated Jun 17, 2026
CVE-2023-31794
CVE-2023-31794
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- Artifex Software/MuPDFdescription
- osv-coords3 versionspkg:rpm/opensuse/mupdf&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/mupdf&distro=openSUSE%20Tumbleweedpkg:rpm/suse/mupdf&distro=SUSE%20Package%20Hub%2015%20SP5
< 1.21.1-bp155.3.3.1+ 2 more
- (no CPE)range: < 1.21.1-bp155.3.3.1
- (no CPE)range: < 1.23.4-2.1
- (no CPE)range: < 1.21.1-bp155.3.3.1
Patches
Vulnerability mechanics
References
2- gist.github.com/spookhorror/c770d118767b1b0d89fdfe2845169d06nvdThird Party Advisory
- bugs.ghostscript.com/show_bug.cginvdPermissions Required
News mentions
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