Out-of-bounds Read Affecting libwinpr package, versions <0:2.1.1-2.el7
Threat Intelligence
EPSS
0.18% (56th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RHEL7-LIBWINPR-1529074
- published 26 Jul 2021
- disclosed 9 Apr 2020
Introduced: 9 Apr 2020
CVE-2020-11526 Open this link in a new tabHow to fix?
Upgrade RHEL:7 libwinpr to version 0:2.1.1-2.el7 or higher.
This issue was patched in RHSA-2020:4031.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libwinpr package and not the libwinpr package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
libfreerdp/core/update.c in FreeRDP versions > 1.1 through 2.0.0-rc4 has an Out-of-bounds Read.
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-97jw-m5w5-xvf9
- https://pub.freerdp.com/cve/CVE-2020-11526/pocAnalysis_4.pdf
- https://access.redhat.com/security/cve/CVE-2020-11526
- https://github.com/FreeRDP/FreeRDP/commits/master
- https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
- https://access.redhat.com/errata/RHSA-2020:4031
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
- https://usn.ubuntu.com/4379-1/
- https://usn.ubuntu.com/4382-1/
CVSS Scores
version 3.1