CVE-2013-5469

CVSS V2 High 7.1 CVSS V3 None

Description

The TCP implementation in Cisco IOS does not properly implement the transitions from the ESTABLISHED state to the CLOSED state, which allows remote attackers to cause a denial of service (flood of ACK packets) via a crafted series of ACK and FIN packets, aka Bug ID CSCtz14399.

Overview

CVE ID
CVE-2013-5469

Assigner
ykramarz@cisco.com

Vulnerability Status
Modified

Published Version
2013-08-30T20:55:08

Last Modified Date
2017-08-29T01:33:48

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:cisco:ios:-:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:N/A:C

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
7.1

Severity
HIGH

Exploitability Score
8.6

Impact Score
6.9

References

Reference URL	Reference Tags
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5469	Vendor Advisory
http://www.securityfocus.com/bid/62083
http://www.securitytracker.com/id/1028969
http://osvdb.org/96764
https://exchange.xforce.ibmcloud.com/vulnerabilities/86794

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2013-5469
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-5469

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 08:45:28				Added to TrackCVE
2022-12-01 19:31:38	psirt@cisco.com	ykramarz@cisco.com	CVE Assigner	updated
2022-12-01 19:31:38	2013-08-30T20:55Z	2013-08-30T20:55:08	CVE Published Date	updated
2022-12-01 19:31:39		2017-08-29T01:33:48	CVE Modified Date	updated
2022-12-01 19:31:39		Modified	Vulnerability Status	updated