CVE-2015-0646

Severity

78%

Complexity

99%

Confidentiality

115%

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.

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.

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Cisco IOS

First reported 9 years ago

2015-03-26 10:59:00

Last updated 7 years ago

2017-05-12 01:29:00

Affected Software

Cisco IOS XE Software 3.3XO.0

3.3xo.0

Cisco IOS XE Software 3.3XO.1

3.3xo.1

Cisco IOS XE Software 3.3XO.2

3.3xo.2

Cisco IOS XE Software 3.5E.0

3.5e.0

Cisco IOS XE Software 3.5E.1

3.5e.1

Cisco IOS XE Software 3.5E.2

3.5e.2

Cisco IOS XE Software 3.5E.3

3.5e.3

Cisco IOS XE Software 3.6E.0

3.6e.0

Cisco IOS XE Software 3.6E.1

3.6e.1

Cisco IOS XE Software 3.8S.0

3.8s.0

Cisco IOS XE Software 3.8S.1

3.8s.1

Cisco IOS XE Software 3.8S.2

3.8s.2

Cisco IOS XE Software 3.8S BASE

3.8s_base

Cisco IOS XE Software 3.9S.0

3.9s.0

Cisco IOS XE Software 3.9S.1

3.9s.1

Cisco IOS XE Software 3.9S.2

3.9s.2

Cisco IOS XE 3.10S.0

3.10s.0

Cisco IOS XE Software 3.10S.0A

3.10s.0a

Cisco IOS XE 3.10S.1

3.10s.1

Cisco IOS XE 3.10S.2

3.10s.2

Cisco IOS XE 3.10S.3

3.10s.3

Cisco IOS XE 3.10S.4

3.10s.4

Cisco IOS XE 3.11S.0

3.11s.0

Cisco IOS XE 3.11S.1

3.11s.1

Cisco IOS XE 3.11S.2

3.11s.2

Cisco IOS XE 3.11S.3

3.11s.3

Cisco IOS XE Software 3.11S.4

3.11s.4

Cisco IOS XE 3.12S.0

3.12s.0

Cisco IOS XE 3.12S.1

3.12s.1

Cisco IOS 12.2

12.2

Cisco IOS 12.4

12.4

Cisco IOS 15.0

15.0

Cisco IOS 15.1

15.1

Cisco IOS 15.2

15.2

Cisco IOS 15.3

15.3

Cisco IOS 15.4

15.4

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.