Description
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.
Published: 2010-03-25
Score: 7.1 High
EPSS: 1.6% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

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

Reserved: 2010-02-10T00:00:00.000Z

Link: CVE-2010-0577

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-04-29T01:13:23.040

Link: CVE-2010-0577

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses