Home/CVE/The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service (engine restart) via a malfor
CVE

CVE-2012-4091

The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service (engine restart) via a malfor

The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service (engine restart) via a malformed (1) RIPv4 or (2) RIPv6 message, aka Bug ID CSCtj73415.

MEDIUM · CVSS 5 EPSS 0.01444
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Weakness Classification

CWE-20Improper Input Validation
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Affected Products & Versions

1
cisco nx-osall versions
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Scoring & Timeline

5
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:L/Au:N/C:N/I:N/A:P
Published to NVD05 Oct 2013 · 10:55 AM
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References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://osvdb.org/98124
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4091Vendor Advisory
http://www.securityfocus.com/bid/62838Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1029159Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/87669
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