CVE-2014-7997 : Detail

CVE-2014-7997

0.38%V3
Adjacent Network
2014-11-15
01h00 +00:00
2017-09-07
13h57 +00:00
CVE.org
NVD
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CVE Descriptions

The DHCP implementation in Cisco IOS on Aironet access points does not properly handle error conditions with short leases and unsuccessful lease-renewal attempts, which allows remote attackers to cause a denial of service (device restart) by triggering a transition into a recovery state that was intended to involve a network-interface restart but actually involves a full device restart, aka Bug ID CSCtn16281.

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 6.1 AV:A/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>>Ios >> Version -

Cisco>>Aironet_1040 >> Version -

Cisco>>Aironet_1140 >> Version -

Cisco>>Aironet_1260 >> Version -

Cisco>>Aironet_3500 >> Version -

Cisco>>Aironet_3600 >> Version -

Cisco>>Aironet_3600e >> Version -

Cisco>>Aironet_3600i >> Version -

Cisco>>Aironet_3600p >> Version -

Cisco>>Aironet_600_office_extend >> Version -

Cisco>>Aironet_ap1100 >> Version *

Cisco>>Aironet_ap1130ag >> Version *

Cisco>>Aironet_ap1131 >> Version *

Cisco>>Aironet_ap1200 >> Version *

Cisco>>Aironet_ap1230ag >> Version *

Cisco>>Aironet_ap1240 >> Version *

Cisco>>Aironet_ap1240ag >> Version *

Cisco>>Aironet_ap1300 >> Version *

Cisco>>Aironet_ap1400 >> Version *

Cisco>>Aironet_ap340 >> Version *

Cisco>>Aironet_ap340 >> Version 11.21

Cisco>>Aironet_ap350 >> Version *

Cisco>>Aironet_ap350 >> Version 11.21

References

http://www.securitytracker.com/id/1031218
Tags : vdb-entry, x_refsource_SECTRACK