CVE-2008-0095

5.0 · MEDIUM

Published Jan 8, 2008asteriskCWE-399EPSS 25.42%AV:N/AC:L/Au:N/C:N/I:N/A:P

Overview

CVE-2008-0095 is a medium-severity vulnerability affecting asterisk asterisk_appliance_developer_kit. It was published on January 8, 2008 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition before C.1.0-beta8, AsteriskNOW before beta7, Appliance Developer Kit before Asterisk 1.4 revision 95946, and Appliance s800i 1.0.x before 1.0.3.4 allows remote attackers to cause a denial of service (daemon crash) via a BYE message with an Also (Also transfer) header, which triggers a NULL pointer dereference.

Remediation

Check the references section for vendor advisories and patches from asterisk. Update asterisk_appliance_developer_kit to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

Vendor	Product	Status
asterisk	asterisk_appliance_developer_kit	Affected
asterisk	asterisk_business_edition	Affected
asterisk	asterisknow	Affected
asterisk	open_source	Affected
asterisk	s800i	Affected

References

Refbugs.digium.com/view.php?id=11637 Refdownloads.digium.com/pub/security/AST-2008-001.html Refsecunia.com/advisories/28299 Refsecunia.com/advisories/28312 Refsecurityreason.com/securityalert/3520 Refwww.securityfocus.com/archive/1/485727/100/0/threaded Refwww.securityfocus.com/bid/27110 Refwww.securitytracker.com/id?1019152 Refwww.vupen.com/english/advisories/2008/0019 Refexchange.xforce.ibmcloud.com/vulnerabilities/39361

How CyberStrike helps

Frequently asked questions

What is CVE-2008-0095?

CVE-2008-0095 is a medium-severity vulnerability affecting asterisk asterisk_appliance_developer_kit. It was published on January 8, 2008 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2008-0095?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-0095?

How can CyberStrike help with CVE-2008-0095?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-0095 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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CVE-2008-0095

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