Integer overflow in Artifex Mupdf
CVE-2012-5340
SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.
Vulnerability class: Integer Overflow
EPSS: 0.057 (92.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Artifex Mupdf — versions 1.0, 1.1
- Sumatrapdfreader Sumatrapdf — versions 2.1.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit)
- cve@mitre.org
- cve@mitre.org
Frequently asked questions
- What is CVE-2012-5340?
- CVE-2012-5340 is a high-severity vulnerability in Artifex Mupdf, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2020-01-23.
- How severe is CVE-2012-5340?
- High severity. CVSS v3 base score is 7.8 out of 10.