Out-of-bounds Read Affecting libwinpr package, versions <0:2.1.1-2.el7
Threat Intelligence
EPSS
0.38% (74th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-LIBWINPR-1528482
- published 26 Jul 2021
- disclosed 30 Mar 2020
Introduced: 30 Mar 2020
CVE-2020-11045 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.
In FreeRDP after 1.0 and before 2.0.0, there is an out-of-bound read in in update_read_bitmap_data that allows client memory to be read to an image buffer. The result displayed on screen as colour.
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3x39-248q-f4q6
- https://access.redhat.com/security/cve/CVE-2020-11045
- https://github.com/FreeRDP/FreeRDP/commit/f8890a645c221823ac133dbf991f8a65ae50d637
- https://github.com/FreeRDP/FreeRDP/issues/6005
- https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
- https://access.redhat.com/errata/RHSA-2020:4031
- https://usn.ubuntu.com/4379-1/
- https://usn.ubuntu.com/4382-1/
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
CVSS Scores
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