National Cyber Awareness System

Vulnerability Summary for CVE-2011-3207

Overview

crypto/x509/x509_vfy.c in OpenSSL 1.0.x before 1.0.0e does not initialize certain structure members, which makes it easier for remote attackers to bypass CRL validation by using a nextUpdate value corresponding to a time in the past.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: http://cvs.openssl.org/chngview?cn=21349

Type: Patch Information

Hyperlink:http://cvs.openssl.org/chngview?cn=21349

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=736087

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=736087

External Source: SECTRACK

Name: 1026012

Hyperlink:http://www.securitytracker.com/id?1026012

External Source: REDHAT

Name: RHSA-2011:1409

Hyperlink:http://www.redhat.com/support/errata/RHSA-2011-1409.html

External Source: MANDRIVA

Name: MDVSA-2011:137

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2011:137

External Source: SECUNIA

Name: 45956

Hyperlink:http://secunia.com/advisories/45956

External Source: CONFIRM

Name: http://openssl.org/news/secadv_20110906.txt

Type: Advisory

Hyperlink:http://openssl.org/news/secadv_20110906.txt

External Source: HP

Name: SSRT100802

Hyperlink:http://marc.info/?l=bugtraq&m=133226187115472&w=2

External Source: HP

Name: HPSBMU02752

Hyperlink:http://marc.info/?l=bugtraq&m=133226187115472&w=2

External Source: FEDORA

Name: FEDORA-2011-12233

Hyperlink:http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065744.html

External Source: FEDORA

Name: FEDORA-2011-12281

Hyperlink:http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065712.html