CVE-2007-2294

Description

The Manager Interface in Asterisk before 1.2.18 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (crash) by using MD5 authentication to authenticate a user that does not have a password defined in manager.conf, resulting in a NULL pointer dereference.

7.8

CVSS

Severity: High

CVSS 2.0 •

EPSS 3.39% Top 15%

Vendor Advisory novell.com Vendor Advisory debian.org Vendor Advisory secunia.com

Affected: n/a n/a

References

Link	Tags
http://www.vupen.com/english/advisories/2007/1534	vdb entry
http://www.securitytracker.com/id?1017955	vdb entry
http://www.novell.com/linux/security/advisories/2007_34_asterisk.html	vendor advisory
http://www.osvdb.org/35369	vdb entry
http://securityreason.com/securityalert/2646	third party advisory
http://secunia.com/advisories/25582	third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/33886	vdb entry
http://secunia.com/advisories/24977	patch vendor advisory third party advisory
http://www.securityfocus.com/bid/23649	vdb entry
http://www.debian.org/security/2007/dsa-1358	vendor advisory
http://www.securityfocus.com/archive/1/466911/100/0/threaded	mailing list
http://www.asterisk.org/files/ASA-2007-012.pdf

Frequently Asked Questions

What is the severity of CVE-2007-2294?: CVE-2007-2294 has been scored as a high severity vulnerability.
How to fix CVE-2007-2294?: To fix CVE-2007-2294, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-2294 being actively exploited in the wild?: It is possible that CVE-2007-2294 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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