CWE
476
Advisory Published
Updated

CVE-2009-1387: Null Pointer Dereference

First published: Thu Jun 04 2009(Updated: )

The dtls1_retrieve_buffered_fragment function in ssl/d1_both.c in OpenSSL before 1.0.0 Beta 2 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence DTLS handshake message, related to a "fragment bug."

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
OpenSSL OpenSSL=1.0.0-beta1
OpenSSL OpenSSL<=0.9.8k
Redhat Openssl=0.9.6-15
Redhat Openssl=0.9.6b-3
Redhat Openssl=0.9.7a-2
Canonical Ubuntu Linux=9.04
Canonical Ubuntu Linux=8.10
Canonical Ubuntu Linux=8.04
Canonical Ubuntu Linux=6.06
OpenSSL OpenSSL>=0.9.8<0.9.8m

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