#VU87167 Input validation error in FreeIPA - CVE-2024-1481

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Main Vulnerability Database Vulnerabilities #VU87167

#VU87167 Input validation error in FreeIPA - CVE-2024-1481

Published: March 6, 2024


Vulnerability identifier: #VU87167
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-1481
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
FreeIPA
Software vendor:
freeipa.org

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of Kerberos principal name in rpcserver before running kinit. A remote attacker can send a specially crated HTTP request to the "/sip/session/login_password" endpoint and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links