CVE-2009-0582

CVE Details

Release Date:	2009-03-14
Impact:	Moderate	What is this?

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.

See more information about CVE-2009-0582 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	5.8
Vector String:	AV:N/AC:M/Au:N/C:P/I:N/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 4 (evolution)	ELSA-2009-0355	2009-03-16
Oracle Enterprise Linux version 4 (evolution-data-server)	ELSA-2009-0355	2009-03-16
Oracle Enterprise Linux version 4 (evolution28-evolution-data-server)	ELSA-2009-0354	2009-03-16
Oracle Linux version 5 (evolution-data-server)	ELSA-2009-0354	2009-03-16