CVE-2012-5340

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jan 23, 2020
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-5340: High severity, CVSS 7.8 | Vulnix