CVE-2013-3464
Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C…
Does this matter?
Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.
Description
Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C sequence, aka Bug ID CSCui60347.
- CVSS 2.0
- 4.6 MEDIUMAV:L/AC:L/Au:S/C:N/I:N/A:C
- EPSS
- 0.31% probability · 24th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- cisco/ios xr
- Source
- psirt@cisco.com
EPSS 0.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3464Vendor Advisory
- http://www.securitytracker.com/id/1028914Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86385
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3464Vendor Advisory
- http://www.securitytracker.com/id/1028914Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86385
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.