7.8

CVE-2019-7310

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freedesktop ≫ Poppler Version 0.73.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.10
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Fedoraproject ≫ Fedora Version 28
Redhat ≫ Enterprise Linux Version 8.0
Redhat ≫ Enterprise Linux Eus Version 8.1
Redhat ≫ Enterprise Linux Eus Version 8.2
Redhat ≫ Enterprise Linux Eus Version 8.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.11% 0.802
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-681 Incorrect Conversion between Numeric Types

When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.

https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html
Third Party Advisory
Mailing List
https://access.redhat.com/errata/RHSA-2019:2022
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2713
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/3886-1/
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BI7NLDN2HUEU4ZW3D7XPHOAEGT2CKDRO/
http://www.securityfocus.com/bid/106829
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12797
Third Party Advisory
Issue Tracking
Permissions Required
https://gitlab.freedesktop.org/poppler/poppler/issues/717
Third Party Advisory
Exploit