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CVE-2015-0579

5.0 · MEDIUM

Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway allow remote attackers to cause a denial of service (memory and CPU consumption, and partial outage) via crafted SIP packets…

Published Jan 14, 2015ciscoCWE-399EPSS 2.02%

Overview

CVE-2015-0579 is a medium-severity vulnerability affecting cisco telepresence_video_communication_server. It was published on January 14, 2015 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

Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway allow remote attackers to cause a denial of service (memory and CPU consumption, and partial outage) via crafted SIP packets, aka Bug ID CSCur12473.

Remediation

Check the references section for vendor advisories and patches from cisco. Update telepresence_video_communication_server 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

VendorProductVersionsStatus

References

Reftools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0579Refwww.securityfocus.com/bid/72057Refwww.securitytracker.com/id/1031541Reftools.cisco.com/security/center/viewAlert.x?alertId=37007Reftools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0579Refwww.securityfocus.com/bid/72057Refwww.securitytracker.com/id/1031541Reftools.cisco.com/security/center/viewAlert.x?alertId=37007

How CyberStrike helps

Frequently asked questions

What is CVE-2015-0579?

CVE-2015-0579 is a medium-severity vulnerability affecting cisco telepresence_video_communication_server. It was published on January 14, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2015-0579?

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-2015-0579?

Check the references section for vendor advisories and patches from cisco. Update telepresence_video_communication_server 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.

How can CyberStrike help with CVE-2015-0579?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-0579 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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