Description (CNA)
An exploitable memory corruption vulnerability exists in the JBIG2 parser of Artifex MuPDF 1.9. A specially crafted PDF can cause a negative number to be passed to a memset resulting in memory corruption and potential code execution. An attacker can specially craft a PDF and send to the victim to trigger this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Artifex Software Inc. / MuPDF | affected 1.9; affected 1.10 RC2 |
CWE
No CWE identifiers supplied.
References
ADP enrichment
No English description supplied.
- https://bugs.ghostscript.com/show_bug.cgi?id=697395
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/jbig2dec.git/commit/?id=e698d5c11d27212aa1098bc5b1673a3378563092
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=1a7ef61410884daff8ff8391ddcecc3102acd989
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0243