CVE-2022-39347

Name
CVE-2022-39347
Description
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/drive`, `/drives` or `+home-drive` redirection switch.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c5xq-8v35-pffg
MISC https://github.com/FreeRDP/FreeRDP/commit/027424c2c6c0991cb9c22f9511478229c9b17e5d

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* freerdp >= None < 2.9.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
freerdp 3.16-community 2.7.0-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
freerdp 3.17-community 2.9.0-r0 Natanael Copa <ncopa@alpinelinux.org> fixed