CVE Vulnerabilities

CVE-2013-5503

Published: Oct 02, 2013 | Modified: Oct 03, 2013

CVSS 3.x

N/A

Source:

NVD

CVSS 2.x

7.8 HIGH

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2013-5503
CWE	https://cwe.mitre.org/data/definitions/399.html

The UDP process in Cisco IOS XR 4.3.1 does not free packet memory upon detecting full packet queues, which allows remote attackers to cause a denial of service (memory consumption) via UDP packets to listening ports, aka Bug ID CSCue69413.

Affected Software

Name	Vendor	Start Version	End Version
Ios_xr	Cisco	4.3.1 (including)	4.3.1 (including)

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131002-iosxr

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