cve/2011/CVE-2011-0285.md

CVE-2011-0285

Description

The process_chpw_request function in schpw.c in the password-changing functionality in kadmind in MIT Kerberos 5 (aka krb5) 1.7 through 1.9 frees an invalid pointer, which allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted request that triggers an error condition.

POC

Reference

• http://securityreason.com/securityalert/8200
• http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-004.txt

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/blamhang/nopc