CVE-2009-0582

MEDIUM

Description

The ntlm_challenge function in the NTLM SASL authentication mechanism in camel/camel-sasl-ntlm.c in Camel in Evolution Data Server (aka evolution-data-server) 2.24.5 and earlier, and 2.25.92 and earlier 2.25.x versions, does not validate whether a certain length value is consistent with the amount of data in a challenge packet, which allows remote mail servers to read information from the process memory of a client, or cause a denial of service (client crash), via an NTLM authentication type 2 packet with a length value that exceeds the amount of packet data.

References

http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html

http://mail.gnome.org/archives/release-team/2009-March/msg00096.html

http://osvdb.org/52673

http://secunia.com/advisories/34286

http://secunia.com/advisories/34338

http://secunia.com/advisories/34339

http://secunia.com/advisories/34348

http://secunia.com/advisories/34363

http://secunia.com/advisories/35065

http://secunia.com/advisories/35357

http://securitytracker.com/id?1021845

http://www.debian.org/security/2009/dsa-1813

http://www.mandriva.com/security/advisories?name=MDVSA-2009:078

http://www.redhat.com/support/errata/RHSA-2009-0354.html

http://www.redhat.com/support/errata/RHSA-2009-0355.html

http://www.redhat.com/support/errata/RHSA-2009-0358.html

http://www.securityfocus.com/bid/34109

http://www.vupen.com/english/advisories/2009/0716

https://bugzilla.redhat.com/show_bug.cgi?id=487685

https://exchange.xforce.ibmcloud.com/vulnerabilities/49233

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10081

https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00666.html

https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00672.html

Details

Source: MITRE

Published: 2009-03-14

Updated: 2017-09-29

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5.8

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P

Impact Score: 4.9

Exploitability Score: 8.6

Severity: MEDIUM