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CVE-2012-5036 Details

Description

Cisco IOS before 12.2(50)SY1 allows remote authenticated users to cause a denial of service (memory consumption) via a sequence of VTY management sessions (aka exec sessions), aka Bug ID CSCtn43662.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SY/release/notes/ol_20679.html	CVE
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SY/release/notes/ol_20679.html	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-399	Resource Management Errors	[email protected]

Affected Products

Product	Versions
cisco ios	12.2(33)sxi4 12.2(33)sxi5 12.2(33)sxi6 12.2(33)sxi7 12.2(33)sxj
CPE cpe:2.3:o:cisco:ios:12.2(33)sxi4:::::::* cpe:2.3:o:cisco:ios:12.2(33)sxi5:::::::* cpe:2.3:o:cisco:ios:12.2(33)sxi6:::::::* cpe:2.3:o:cisco:ios:12.2(33)sxi7:::::::* cpe:2.3:o:cisco:ios:12.2(33)sxj:::::::* cpe:2.3:o:cisco:ios:12.2(50)sy:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
May 6, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 23, 2014	Initial Analysis	[email protected]