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cve[email protected]CVE-2012-3924
HistorySep 16, 2012 - 10:34 a.m.

CVE-2012-3924

2012-09-1610:34:51
web.nvd.nist.gov
18
sslvpn
cisco ios
dtls
acl configurations
remote authentication
denial of service
device crash
pppoa
bug id cscty97961
cve-2012-3924

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.8%

The SSLVPN implementation in Cisco IOS 15.1 and 15.2, when DTLS is enabled, does not properly handle certain outbound ACL configurations, which allows remote authenticated users to cause a denial of service (device crash) via a session involving a PPP over ATM (PPPoA) interface, aka Bug ID CSCty97961.

Affected configurations

NVD
Node
ciscoiosMatch15.1
OR
ciscoiosMatch15.2

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.8%

Related for CVE-2012-3924