CVE-2012-5340
HighPublished
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.
- Published
- Jan 23, 2020
- Updated
- Sep 13, 2024
- Assigning CNA
- mitre
- Evidence observed
- Dec 9, 2012
Primary CVSS
7.8/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H5.7%
Low · next 30 days
- Percentile
- 92.8%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1beford · windows · Dec 9, 2012
Responsible use
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