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CVE-2012-5340

Published: 23 January 2020

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.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
mupdf
Launchpad, Ubuntu, Debian
hirsute Not vulnerable

jammy Not vulnerable

xenial Not vulnerable
(1.7a-1)
bionic Not vulnerable
(1.12.0+ds1-1)
eoan Not vulnerable

focal Not vulnerable

groovy Not vulnerable

impish Not vulnerable

trusty Does not exist

upstream
Released (1.2-2)

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H