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CVE Descriptions
Cisco Unified Communications Manager (CUCM, formerly CallManager) 5.1 before 5.1(2), and Unified CallManager 5.0, allow remote attackers to cause a denial of service (kernel panic) via a flood of SIP INVITE messages to UDP port 5060, which triggers resource exhaustion, aka CSCsi75822.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| 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 | nvd@nist.gov |
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.
Products Mentioned
Configuraton 0
Cisco>>Unified_callmanager >> Version 5.0
- Cisco>>Unified_callmanager >> Version 5.0 (Open CPE detail)
Cisco>>Unified_communications_manager >> Version To (including) 5.1\(2\)
- Cisco>>Unified_communications_manager >> Version - (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version - (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 3.3\(5\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 3.3\(5\)sr1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 3.3\(5\)sr2a (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr2 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr3 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr4 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr6 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.1\(3\)sr7 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2\(3\)sr3 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2\(3\)sr4 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2.1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2.2 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2.3 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2.3sr1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2.3sr2 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.2.3sr2b (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.3 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.3\(1\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.3\(2\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 4.3\(2\)sr1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 5.0 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 5.1 (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 5.1\(1\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 5.1\(1b\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 5.1\(1c\) (Open CPE detail)
- Cisco>>Unified_communications_manager >> Version 5.1\(2\) (Open CPE detail)
References
http://www.cisco.com/en/US/products/products_security_advisory09186a00808dda34.shtml
Tags : vendor-advisory, x_refsource_CISCO
Tags : vendor-advisory, x_refsource_CISCO
