CVE-2010-2840 - CVE House
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Status published High CVE-2010-2840

The Presence Engine (PE) service in Cisco Unified Presence 6.x...

Vulnerability Description

The Presence Engine (PE) service in Cisco Unified Presence 6.x before 6.0(7) and 7.x before 7.0(8) does not properly handle an erroneous Contact field in the header of a SIP SUBSCRIBE message, which allows remote attackers to cause a denial of service (process failure) via a malformed message, aka Bug ID CSCtd39629.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

unified presence server
Vulnerable Versions:
6.0, 6.0\(2\), 6.0\(3\), 6.0\(4\), 6.0\(5\), 6.0\(6\), 7.0, 7.0\(2\), 7.0\(3\), 7.0\(4\), 7.0\(5\), 7.0\(6\), 7.0\(7\), 6.0\(2.1101\), 6.0\(3.1101-2\), 6.0\(4.1101-5\), 6.0\(5.1101-1\), 6.0\(5.1103-2\), 6.0.5.1102-1, 7.0.3.10102-3, 7.0.3.10103-2, 7.0.4.10101-2

Timeline

Official Publish: August 26th, 2010
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.