Home/CVE/Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex
CVE

CVE-2013-3464

Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex

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.

MEDIUM · CVSS 4.6 EPSS 0.0013
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
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Affected Products & Versions

1
cisco ios xrall versions
▣

Scoring & Timeline

4.6
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:S/C:N/I:N/A:C
Published to NVD13 Aug 2013 · 03:04 PM
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3464Vendor Advisory
http://www.securitytracker.com/id/1028914Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/86385
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