CVE-2012-3923
The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not 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…
Does this matter?
Lower severity and a low EPSS score (0.86%). Track it; it rarely justifies an emergency change on its own.
Description
The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not 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 CSCte41827.
- CVSS 2.0
- 3.5 LOWAV:N/AC:M/Au:S/C:N/I:N/A:P
- EPSS
- 0.86% probability · 56th percentile
- CISA KEV
- Not listed
- Affected
- cisco/ios
- Source
- psirt@cisco.com
References
- http://www.cisco.com/en/US/docs/ios/15_2m_and_t/release/notes/152-1TCAVS.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78670
- http://www.cisco.com/en/US/docs/ios/15_2m_and_t/release/notes/152-1TCAVS.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78670
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.