CVE-2015-0646

Published: Mar 26, 2015Modified: May 6, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

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.

Affected (36)

Products: Cisco: Ios Xe, Ios

Cisco

2 products

Ios Xe

Ios

Configuration A

29 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios Xe	Version 3.10s.0
Cisco Ios Xe	Version 3.10s.0a
Cisco Ios Xe	Version 3.10s.1
Cisco Ios Xe	Version 3.10s.2
Cisco Ios Xe	Version 3.10s.3
Cisco Ios Xe	Version 3.10s.4
Cisco Ios Xe	Version 3.11s.0
Cisco Ios Xe	Version 3.11s.1
Cisco Ios Xe	Version 3.11s.2
Cisco Ios Xe	Version 3.11s.3
Cisco Ios Xe	Version 3.11s.4
Cisco Ios Xe	Version 3.12s.0
Cisco Ios Xe	Version 3.12s.1
Cisco Ios Xe	Version 3.3xo.0
Cisco Ios Xe	Version 3.3xo.1
Cisco Ios Xe	Version 3.3xo.2
Cisco Ios Xe	Version 3.5e.0
Cisco Ios Xe	Version 3.5e.1
Cisco Ios Xe	Version 3.5e.2
Cisco Ios Xe	Version 3.5e.3
Cisco Ios Xe	Version 3.6e.0
Cisco Ios Xe	Version 3.6e.1
Cisco Ios Xe	Version 3.8s.0
Cisco Ios Xe	Version 3.8s.1
Cisco Ios Xe	Version 3.8s.2
Cisco Ios Xe	Version 3.8s_base
Cisco Ios Xe	Version 3.9s.0
Cisco Ios Xe	Version 3.9s.1
Cisco Ios Xe	Version 3.9s.2