CVE-2019-7310

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

https://usn.ubuntu.com/3886-1/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BI7NLDN2HUEU4ZW3D7XPHOAEGT2CKDRO/

https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html

https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html

https://gitlab.freedesktop.org/poppler/poppler/issues/717

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12797

https://access.redhat.com/errata/RHSA-2019:2713

https://access.redhat.com/errata/RHSA-2019:2022

http://www.securityfocus.com/bid/106829

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3