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CVE-2009-0847

Published: 9 April 2009

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.

Priority

Medium

Status

Package Release Status
krb5
Launchpad, Ubuntu, Debian
upstream
Released
dapper Not vulnerable

gutsy
Released (1.6.dfsg.1-7ubuntu0.2)
hardy
Released (1.6.dfsg.3~beta1-2ubuntu1.1)
intrepid
Released (1.6.dfsg.4~beta1-3ubuntu0.1)