Out-of-bounds Read in FreeRDP
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 1.8%
exploitation probability
1.8%top 23% of all CVEs
observed exploitation
nono source reports it
In FreeRDP greater than 1.1 and before 2.0.0, there is an out-of-bounds read in update_read_icon_info. It allows reading a attacker-defined amount of client memory (32bit unsigned -> 4GB) to an intermediate buffer. This can be used to crash the client or store information for later retrieval. This has been patched in 2.0.0.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
Affected products
FreeRDP · FreeRDPReferences
https://github.com/FreeRDP/FreeRDP/commit/6b2bc41935e53b0034fe5948aeeab4f32e80f30fhttps://github.com/FreeRDP/FreeRDP/issues/6010https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9jp6-5vf2-cx2qhttps://lists.debian.org/debian-lts-announce/2020/08/msg00054.htmlhttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttps://usn.ubuntu.com/4379-1/https://usn.ubuntu.com/4382-1/