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cve[email protected]CVE-2010-4679
HistoryJan 07, 2011 - 12:00 p.m.

CVE-2010-4679

2011-01-0712:00:50
CWE-20
web.nvd.nist.gov
21
cisco
asa
5500 series
denial of service
ocsp
cve-2010-4679

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

6.9 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.9%

Cisco Adaptive Security Appliances (ASA) 5500 series devices with software before 8.2(3) do not properly handle Online Certificate Status Protocol (OCSP) connection failures, which allows remote OCSP responders to cause a denial of service (TCP socket exhaustion) by rejecting connection attempts, aka Bug ID CSCsz36816.

Affected configurations

NVD
Node
ciscoadaptive_security_appliance_softwareRange8.2\(2\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0
OR
ciscoadaptive_security_appliance_softwareMatch7.0\(0\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0\(2\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0\(4\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0\(5\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0\(5.2\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0\(6.7\)
OR
ciscoadaptive_security_appliance_softwareMatch7.0.1
OR
ciscoadaptive_security_appliance_softwareMatch7.0.1.4
OR
ciscoadaptive_security_appliance_softwareMatch7.0.2
OR
ciscoadaptive_security_appliance_softwareMatch7.0.4
OR
ciscoadaptive_security_appliance_softwareMatch7.0.4.3
OR
ciscoadaptive_security_appliance_softwareMatch7.0.5
OR
ciscoadaptive_security_appliance_softwareMatch7.0.6
OR
ciscoadaptive_security_appliance_softwareMatch7.0.7
OR
ciscoadaptive_security_appliance_softwareMatch7.0.8
OR
ciscoadaptive_security_appliance_softwareMatch7.0.8interim
OR
ciscoadaptive_security_appliance_softwareMatch7.1
OR
ciscoadaptive_security_appliance_softwareMatch7.1\(2\)
OR
ciscoadaptive_security_appliance_softwareMatch7.1\(2.5\)
OR
ciscoadaptive_security_appliance_softwareMatch7.1\(2.27\)
OR
ciscoadaptive_security_appliance_softwareMatch7.1\(2.48\)
OR
ciscoadaptive_security_appliance_softwareMatch7.1\(2.49\)
OR
ciscoadaptive_security_appliance_softwareMatch7.1\(5\)
OR
ciscoadaptive_security_appliance_softwareMatch7.1.1
OR
ciscoadaptive_security_appliance_softwareMatch7.1.2
OR
ciscoadaptive_security_appliance_softwareMatch7.2
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(1\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(1.22\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.5\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.7\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.8\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.10\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.14\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.15\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.16\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.17\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.18\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.19\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2\(2.48\)
OR
ciscoadaptive_security_appliance_softwareMatch7.2.1
OR
ciscoadaptive_security_appliance_softwareMatch7.2.2
OR
ciscoadaptive_security_appliance_softwareMatch7.2.3
OR
ciscoadaptive_security_appliance_softwareMatch7.2.4
OR
ciscoadaptive_security_appliance_softwareMatch7.2.5
OR
ciscoadaptive_security_appliance_softwareMatch8.0
OR
ciscoadaptive_security_appliance_softwareMatch8.0.2
OR
ciscoadaptive_security_appliance_softwareMatch8.0.3
OR
ciscoadaptive_security_appliance_softwareMatch8.0.4
OR
ciscoadaptive_security_appliance_softwareMatch8.0.5
OR
ciscoadaptive_security_appliance_softwareMatch8.2\(1\)
OR
ciscoadaptive_security_appliance_softwareMatch8.2.1
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2interim
AND
cisco5500_series_adaptive_security_appliance
OR
ciscoasa_5500

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

6.9 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.9%

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