Medium severity4.6NVD Advisory· Published Nov 16, 2022· Updated Jun 17, 2026
CVE-2022-39317
CVE-2022-39317
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
15cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- osv-coords10 versionspkg:rpm/almalinux/freerdppkg:rpm/almalinux/freerdp-develpkg:rpm/almalinux/freerdp-libspkg:rpm/almalinux/libwinprpkg:rpm/almalinux/libwinpr-develpkg:rpm/opensuse/freerdp&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/freerdp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/freerdp&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/freerdp&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5pkg:rpm/suse/freerdp&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4
< 2:2.4.1-5.el9+ 9 more
- (no CPE)range: < 2:2.4.1-5.el9
- (no CPE)range: < 2:2.4.1-5.el9
- (no CPE)range: < 2:2.4.1-5.el9
- (no CPE)range: < 2:2.4.1-5.el9
- (no CPE)range: < 2:2.4.1-5.el9
- (no CPE)range: < 2.4.0-150400.3.18.1
- (no CPE)range: < 2.4.0-150400.3.18.1
- (no CPE)range: < 2.1.2-12.35.1
- (no CPE)range: < 2.1.2-12.35.1
- (no CPE)range: < 2.4.0-150400.3.18.1
Patches
Vulnerability mechanics
References
4- github.com/FreeRDP/FreeRDP/security/advisories/GHSA-99cm-4gw7-c8jhnvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGQN3OWQNHSMWKOF4D35PF5ASKNLC74B/nvd
- security.gentoo.org/glsa/202401-16nvd
News mentions
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