CVE-2020-11521

medium

Description

libfreerdp/codec/planar.c in FreeRDP version > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write.

References

https://usn.ubuntu.com/4382-1/

https://usn.ubuntu.com/4379-1/

https://pub.freerdp.com/cve/CVE-2020-11521/pocAnalysis_6.pdf

https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5cwc-6wc9-255w

https://github.com/FreeRDP/FreeRDP/commits/master

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html

Details

Source: Mitre, NVD

Published: 2020-05-15

Updated: 2022-04-26

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.6

Vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Severity: Medium