CVE-2020-4033

In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2.

Score

CVSS 3.1 6.5 Medium

Status

Modified - security-advisories@github.com

Published

2020-06-22

Last modified

2024-08-04

Weaknesses

CWE-125

Affected products

• Ubuntu Linux (Canonical)
• Debian Linux (Debian)
• Fedora (Fedoraproject)
• Freerdp (Freerdp)
• Leap (Opensuse)

References

• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
• http://www.freerdp.com/2020/06/22/2_1_2-released
• https://github.com/FreeRDP/FreeRDP/commit/0a98c450c58ec150e44781c89aa6f8e7e0f571f5
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-7rhj-856w-82p8
• https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2…
• https://usn.ubuntu.com/4481-1/