Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2019-7310

Published: 2 February 2019

In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
poppler
Launchpad, Ubuntu, Debian
upstream Needs triage

xenial
Released (0.41.0-0ubuntu1.12)
bionic
Released (0.62.0-2ubuntu2.7)
cosmic
Released (0.68.0-0ubuntu1.5)
trusty
Released (0.24.5-2ubuntu4.16)
Patches:
upstream: https://gitlab.freedesktop.org/poppler/poppler/commit/b54e1fc3e0d2600621a28d50f9f085b9e38619c2

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