Out-of-bounds Read Affecting freerdp package, versions <2.4.0-150400.3.18.1
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Test your applications- Snyk ID SNYK-SLES154-FREERDP-3320078
- published 15 Feb 2023
- disclosed 13 Feb 2023
Introduced: 13 Feb 2023
CVE-2022-39317 Open this link in a new tabHow to fix?
Upgrade SLES:15.4 freerdp to version 2.4.0-150400.3.18.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream freerdp package and not the freerdp package as distributed by SLES.
See How to fix? for SLES:15.4 relevant fixed versions and status.
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been addressed in version 2.9.0. There are no known workarounds for this issue.
References
- https://www.suse.com/security/cve/CVE-2022-39317.html
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-99cm-4gw7-c8jh
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGQN3OWQNHSMWKOF4D35PF5ASKNLC74B/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGQN3OWQNHSMWKOF4D35PF5ASKNLC74B/
- https://security.gentoo.org/glsa/202401-16