CVE-2009-2051 : Detail

CVE-2009-2051

1.88%V4
Network
2009-08-27
14h31 +00:00
2009-09-02
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

Cisco IOS 12.2 through 12.4 and 15.0 through 15.1, Cisco IOS XE 2.5.x and 2.6.x before 2.6.1, and Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), and 7.x before 7.1(2) allow remote attackers to cause a denial of service (device reload or voice-services outage) via a malformed SIP INVITE message that triggers an improper call to the sipSafeStrlen function, aka Bug IDs CSCsz40392 and CSCsz43987.

CVE Informations

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.
EPSS First.org

Products Mentioned

Configuraton 0

Cisco>>Unified_communications_manager >> Version From (including) 5.0 To (excluding) 5.1\(3g\)

Cisco>>Unified_communications_manager >> Version From (including) 6.1\(1\) To (excluding) 6.1\(4\)

Cisco>>Unified_communications_manager >> Version From (including) 7.1 To (excluding) 7.1\(2\)

Cisco>>Ios >> Version From (including) 12.2 To (including) 12.4

Cisco>>Ios >> Version From (including) 15.0 To (including) 15.1

Cisco>>Ios_xe >> Version From (including) 2.5.0 To (including) 2.6.1

References

http://osvdb.org/57453
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/36499
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/36152
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/36498
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1022775
Tags : vdb-entry, x_refsource_SECTRACK
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.