CVE-2015-0646
Severity CVSS v4.0:
Pending analysis
Type:
CWE-399
Resource Management Errors
Publication date:
26/03/2015
Last modified:
12/04/2025
Description
Memory leak in the TCP input module in Cisco IOS 12.2, 12.4, 15.0, 15.2, 15.3, and 15.4 and IOS XE 3.3.xXO, 3.5.xE, 3.6.xE, 3.8.xS through 3.10.xS before 3.10.5S, and 3.11.xS and 3.12.xS before 3.12.3S allows remote attackers to cause a denial of service (memory consumption or device reload) by sending crafted TCP packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCum94811.
Impact
Base Score 2.0
7.80
Severity 2.0
HIGH
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:cisco:ios_xe:3.3xo.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.3xo.1:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.3xo.2:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.5e.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.5e.1:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.5e.2:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.5e.3:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.6e.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.6e.1:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.8s.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.8s.1:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.8s.2:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.8s_base:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.9s.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:ios_xe:3.9s.1:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-tcpleak
- http://www.securityfocus.com/bid/73340
- http://www.securitytracker.com/id/1031980
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-tcpleak
- http://www.securityfocus.com/bid/73340
- http://www.securitytracker.com/id/1031980



