CVE-2020-13396

HIGH

FreeRDP <2.1.1 - Memory Corruption

Title source: llm
STIX 2.1

Description

An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.

References (8)

Core 8
Core References
Third Party Advisory vendor-advisory
https://usn.ubuntu.com/4379-1/
Third Party Advisory vendor-advisory
https://usn.ubuntu.com/4382-1/
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
Release Notes, Third Party Advisory
https://github.com/FreeRDP/FreeRDP/compare/2.1.0...2.1.1

Scores

CVSS v3 7.1
EPSS 0.0050
EPSS Percentile 66.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Details

CWE
CWE-125
Status published
Products (8)
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 19.10
canonical/ubuntu_linux 20.04
debian/debian_linux 9.0
debian/debian_linux 10.0
freerdp/freerdp < 2.1.1
opensuse/leap 15.1
Published May 22, 2020
Tracked Since Feb 18, 2026