Cisco IOS 12.2 through 12.4, when certain PMTUD, SNAT, or window-size configurations are used, allows remote attackers to cause a denial of service (infinite loop, and device reload or hang) via a TCP segment with crafted options, aka Bug ID CSCsz75186.
Advisories
Source ID Title
EUVD EUVD EUVD-2010-0608 Cisco IOS 12.2 through 12.4, when certain PMTUD, SNAT, or window-size configurations are used, allows remote attackers to cause a denial of service (infinite loop, and device reload or hang) via a TCP segment with crafted options, aka Bug ID CSCsz75186.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-08-07T00:52:19.808Z

Reserved: 2010-02-10T00:00:00

Link: CVE-2010-0577

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2010-03-25T21:00:00.687

Modified: 2025-04-11T00:51:21.963

Link: CVE-2010-0577

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses