Home/CVE/Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via frag
CVE

CVE-2013-6981

Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via frag

Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via fragmented MPLS IP packets, aka Bug ID CSCul00709.

MEDIUM · CVSS 5.4 EPSS 0.02755
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

2
cisco ios xe<= 3.7s\(.1\)
cisco ios xeall versions
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:H/Au:N/C:N/I:N/A:C
Published to NVD28 Dec 2013 · 04:53 AM
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References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://osvdb.org/101423
http://secunia.com/advisories/56206
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6981Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=32281Vendor Advisory
http://www.securityfocus.com/bid/64514Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1029538Third Party AdvisoryVDB Entry
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