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Vulnerability · Published Apr 23, 2024 · Assigned by GitHub_M

CVE-2024-32661FreeRDP rdp_write_logon_info_v1 NULL access

High 7.5

In plain English

A high-severity null pointer dereference in FreeRDP from FreeRDP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.2%top 31.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version 3.5.1 are vulnerable to a possible `NULL` access and crash. Version 3.5.1 contains a patch for the issue. No known workarounds are available.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12freerdp22.11.7+dfsg1-6~deb12u1DEBIAN-CVE-2024-32661
Debian:13freerdp33.5.1+dfsg1-1DEBIAN-CVE-2024-32661
Debian:14freerdp33.5.1+dfsg1-1DEBIAN-CVE-2024-32661
Ubuntu:22.04:LTSfreerdp22.6.1+dfsg1-3ubuntu2.7USN-6752-1
Ubuntu:22.04:LTSfreerdp22.6.1+dfsg1-3ubuntu2.7UBUNTU-CVE-2024-32661
Ubuntu:24.04:LTSfreerdp33.5.1+dfsg1-0ubuntu1USN-6759-1
Ubuntu:24.04:LTSfreerdp33.5.1+dfsg1-0ubuntu1UBUNTU-CVE-2024-32661

Affected products (as reported)

VendorProductVersions
FreeRDP FreeRDP < 3.5.1

Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References