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CVE-2019-15142

Published: 18 August 2019

In DjVuLibre 3.5.27, DjVmDir.cpp in the DJVU reader component allows attackers to cause a denial-of-service (application crash in GStringRep::strdup in libdjvu/GString.cpp caused by a heap-based buffer over-read) by crafting a DJVU file.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
djvulibre
Launchpad, Ubuntu, Debian
bionic
Released (3.5.27.1-8ubuntu0.1)
disco
Released (3.5.27.1-10ubuntu0.1)
eoan Not vulnerable
(3.5.27.1-11)
trusty Does not exist

upstream
Released (3.5.27.1-11)
xenial
Released (3.5.27.1-5ubuntu0.1)
Patches:
upstream: https://sourceforge.net/p/djvu/djvulibre-git/ci/970fb11a296b5bbdc5e8425851253d2c5913c45e/

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H