CVE-2019-7310

HIGH

Poppler 0.73.0 - Heap-Based Buffer Over-Read via XRef::getEntry Integer Signedness Error

Title source: llm
STIX 2.1

Description

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.

References (9)

Core 9
Core References
Exploit, Third Party Advisory x_refsource_misc
https://gitlab.freedesktop.org/poppler/poppler/issues/717
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/106829
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html
Issue Tracking, Permissions Required, Third Party Advisory x_refsource_misc
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12797
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3886-1/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2022
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2713
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html

Scores

CVSS v3 7.8
EPSS 0.0220
EPSS Percentile 80.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-681 CWE-125
Status published
Products (19)
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 18.10
debian/debian_linux 8.0
debian/debian_linux 9.0
fedoraproject/fedora 28
freedesktop/poppler 0.73.0
redhat/enterprise_linux 8.0
redhat/enterprise_linux_desktop 7.0
... and 9 more
Published Feb 03, 2019
Tracked Since Feb 18, 2026