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CVE-2024-32662

Date: April 23, 2024

FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version 3.5.1 are vulnerable to out-of-bounds read. This occurs when "WCHAR" string is read with twice the size it has and converted to "UTF-8", "base64" decoded. The string is only used to compare against the redirection server certificate. Version 3.5.1 contains a patch for the issue. No known workarounds are available.

Language: C

Severity Score

Related Resources (10)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vffh-j6hh-95f4
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7SIS6NUNLUBOV4CPCSWKDE6T6C2W3WTR/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PX3U6YPZQ7PEJBVKSBUOLWVH7DHROHY5/
https://nvd.nist.gov/vuln/detail/CVE-2024-32662
https://security-tracker.debian.org/tracker/CVE-2024-32662
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKI4UISUXYNBPN4K6TIQKDRTIJ6CDCKJ/
https://oss-fuzz.com/testcase-detail/4985227207311360
https://github.com/FreeRDP/FreeRDP/commit/626d10a94a88565d957ddc30768ed08b320049a7
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5JL476WVJSIE7SBUKVJRVA6A52V2HOLZ/
https://www.mend.io/vulnerability-database/CVE-2024-32662

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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