Out-of-bounds Read Affecting libfreerdp2 package, versions <2.0.0~rc4-3.3.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES150-LIBFREERDP2-2755293
- published14 Apr 2022
- disclosed4 Mar 2019
Introduced: 4 Mar 2019
CVE-2018-8789 (opens in a new tab)How to fix?
Upgrade SLES:15.0 libfreerdp2 to version 2.0.0~rc4-3.3.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libfreerdp2 package and not the libfreerdp2 package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
FreeRDP prior to version 2.0.0-rc4 contains several Out-Of-Bounds Reads in the NTLM Authentication module that results in a Denial of Service (segfault).
References
- https://www.suse.com/security/cve/CVE-2018-8789.html
- https://bugzilla.suse.com/1117963
- https://bugzilla.suse.com/1117965
- https://bugzilla.suse.com/1131873
- http://www.securityfocus.com/bid/106938
- https://github.com/FreeRDP/FreeRDP/commit/2ee663f39dc8dac3d9988e847db19b2d7e3ac8c6
- https://lists.debian.org/debian-lts-announce/2019/02/msg00015.html
- https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
- https://usn.ubuntu.com/3845-1/
- https://usn.ubuntu.com/3845-2/