CVE-2009-2052 : Detail

CVE-2009-2052

4.34%V3
Network
2009-08-27
14h31 +00:00
2009-09-02
07h00 +00:00
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CVE Descriptions

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2), and 7.1 before 7.1(2); and Cisco Unified Presence 1.x, 6.x before 6.0(6), and 7.x before 7.0(4); allows remote attackers to cause a denial of service (TCP services outage) via a large number of TCP connections, related to "tracking of network connections," aka Bug IDs CSCsq22534 and CSCsw52371.

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 V0
EPSS V1
EPSS V2
EPSS V3
5.005.004.004.003.003.002.002.001.001.002.17%2.17%2.17%2.17%1.69%1.69%1.69%1.69%4.03%Jul '22Jul '2220232023Jul '23Jul '2320242024Jul '24Jul '24
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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.
99999090818172726363545458%59%79%80%81%86%87%88%88%92%Jul '22Jul '2220232023Jul '23Jul '2320242024Jul '24Jul '24
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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) 7.0 To (excluding) 7.0\(2\)

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

References

http://www.vupen.com/english/advisories/2009/2915
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/36499
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/37039
Tags : third-party-advisory, x_refsource_SECUNIA
http://securitytracker.com/id?1023018
Tags : vdb-entry, x_refsource_SECTRACK
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
http://www.securityfocus.com/bid/36676
Tags : vdb-entry, x_refsource_BID