CVE-2011-2560 : Detail

CVE-2011-2560

0.16%V3
Network
2011-08-29
15h00 +00:00
2024-09-17
04h19 +00:00
CVE.org
NVD
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CVE Descriptions

The Packet Capture Service in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x does not properly handle idle TCP connections, which allows remote attackers to cause a denial of service (memory consumption and restart) by making many connections, aka Bug ID CSCtf97162.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Cisco>>Unified_communications_manager >> Version 4.1\(3\)

Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr1

Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr2

Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr3

Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr4

Cisco>>Unified_communications_manager >> Version 4.2

Cisco>>Unified_communications_manager >> Version 4.2.1

Cisco>>Unified_communications_manager >> Version 4.2.2

Cisco>>Unified_communications_manager >> Version 4.2.3

Cisco>>Unified_communications_manager >> Version 4.2.3sr1

Cisco>>Unified_communications_manager >> Version 4.2.3sr2

Cisco>>Unified_communications_manager >> Version 4.2.3sr2b

Cisco>>Unified_communications_manager >> Version 4.3

Cisco>>Unified_communications_manager >> Version 4.3\(1\)

References