CVE-2009-0847

The asn1buf_imbed function in the ASN.1 decoder in MIT Kerberos 5 (aka krb5) 1.6.3, when PK-INIT is used, allows remote attackers to cause a denial of service (application crash) via a crafted length value that triggers an erroneous malloc call, related to incorrect calculations with pointer arithmetic.

🔗 References (76)

• cve@mitrehttp://lists.apple.com/archives/security-announce/2009/May/msg00002.html
• cve@mitrehttp://marc.info/?l=bugtraq&m=124896429301168&w=2
• cve@mitrehttp://secunia.com/advisories/34594
• cve@mitrehttp://secunia.com/advisories/34617
• cve@mitrehttp://secunia.com/advisories/34622
• cve@mitrehttp://secunia.com/advisories/34628
• cve@mitrehttp://secunia.com/advisories/34637
• cve@mitrehttp://secunia.com/advisories/34640
• cve@mitrehttp://secunia.com/advisories/34734
• cve@mitrehttp://secunia.com/advisories/35074
• cve@mitrehttp://security.gentoo.org/glsa/glsa-200904-09.xml
• cve@mitrehttp://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
• cve@mitrehttp://support.apple.com/kb/HT3549
• cve@mitrehttp://support.avaya.com/elmodocs2/security/ASA-2009-142.htm
• cve@mitrehttp://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html