CVE-2013-5527

N/A Unknown

Published: October 10, 2013 Modified: April 29, 2026

Description

The OSPF functionality in Cisco IOS and IOS XE allows remote attackers to cause a denial of service (device reload) via crafted options in an LSA type 11 packet, aka Bug ID CSCui21030.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://osvdb.org/98253

Source: psirt@cisco.com

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5527

Source: psirt@cisco.com

Vendor Advisory

http://www.securityfocus.com/bid/62904

Source: psirt@cisco.com

Third Party Advisory VDB Entry

https://exchange.xforce.ibmcloud.com/vulnerabilities/87762

Source: psirt@cisco.com

http://osvdb.org/98253

Source: af854a3a-2127-422b-91ae-364da2661108

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5527

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.securityfocus.com/bid/62904

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory VDB Entry

https://exchange.xforce.ibmcloud.com/vulnerabilities/87762

Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

N/A / 10.0

EPSS (Exploit Probability)

0.5%

65th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-20

Affected Vendors

cisco

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