CVE-2014-3356
The metadata flow feature in Cisco IOS 15.1 through 15.3 and IOS XE 3.3.xXO before 3.3.1XO, 3.6.xS and 3.7.xS before 3.7.6S, and 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S allows remote attackers to cause a denial of service (device reload) via…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The metadata flow feature in Cisco IOS 15.1 through 15.3 and IOS XE 3.3.xXO before 3.3.1XO, 3.6.xS and 3.7.xS before 3.7.6S, and 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S allows remote attackers to cause a denial of service (device reload) via malformed RSVP packets, aka Bug ID CSCue22753.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 3.20% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- cisco/ios xe
- Source
- psirt@cisco.com
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-metadataVendor Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-metadata/cvrf/cisco-sa-20140924-metadata_cvrf.xml
- http://www.securityfocus.com/bid/70135
- http://www.securitytracker.com/id/1030894
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96176
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-metadataVendor Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-metadata/cvrf/cisco-sa-20140924-metadata_cvrf.xml
- http://www.securityfocus.com/bid/70135
- http://www.securitytracker.com/id/1030894
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96176
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.