What’s Vulnerable › Vulnerabilities

CVE-2013-5565

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-11-08 · updated 2026-06-16
• Weakness: CWE-119

Description

The OSPFv3 functionality in Cisco IOS XR 5.1 allows remote attackers to cause a denial of service (process crash) via a malformed LSA Type-1 packet, aka Bug ID CSCuj82176.

Affected products

• Cisco IOS XR Software: 5.1.0

References

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5565
• http://tools.cisco.com/security/center/viewAlert.x?alertId=31675
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5565
• http://tools.cisco.com/security/center/viewAlert.x?alertId=31675

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