Cisco IP Phone 7940/7960 SIP denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Cisco IP Phone 7940/7960. This vulnerability affects unknown code of the component SIP Handler. Such manipulation with the input INVITE leads to denial of service. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco IP Phone 7940/7960 (IP Phone Software) and classified as problematic. Affected by this issue is some unknown functionality of the component SIP Handler. The manipulation with the input value INVITE leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was shared 03/20/2007 by Radu State Olivier Festor with Humberto J. Abdelnur (Website). The advisory is shared for download at cisco.com. The attack may be launched remotely. There are known technical details, but no exploit is available.

As 0-day the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at cisco.com. The best possible mitigation is suggested to be upgrading to the latest version.

The entry VDB-2986 is related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: cisco.com

Timelineinfo

03/20/2007 🔍
03/26/2007 +6 days 🔍
04/22/2018 +4045 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Researcher: Radu State Olivier Festor
Organization: Humberto J. Abdelnur
Status: Not defined

GCVE (VulDB): GCVE-100-2984
See also: 🔍

Entryinfo

Created: 03/26/2007 11:46
Updated: 04/22/2018 13:12
Changes: 03/26/2007 11:46 (48), 04/22/2018 13:12 (2)
Complete: 🔍
Committer:
Cache ID: 216:CF2:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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