CVE-2011-0285
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 21%
from disclosure to weapon0 days
Published on NVDApr 15
1st PoCApr 11
exploitation probability
21%top 3% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/35606⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621726http://krbdev.mit.edu/rt/Ticket/Display.html?id=6899http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058181.htmlhttp://osvdb.org/71789http://secunia.com/advisories/44125http://secunia.com/advisories/44181http://secunia.com/advisories/44196http://securityreason.com/securityalert/8200https://hermes.opensuse.org/messages/8086843http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-004.txthttp://www.mandriva.com/security/advisories?name=MDVSA-2011:077http://www.redhat.com/support/errata/RHSA-2011-0447.html