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TI-2012-01197 Aliases CVE-2012-1357GHSA-j64f-fqx5-p6mq

The igmp_snoop_orib_fill_source_update function in the IGMP process in NX-OS 5.0 and 5.1…

Priority LOW 25CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

The igmp_snoop_orib_fill_source_update function in the IGMP process in NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote attackers to cause a denial of service (device reload) via IGMP packets, aka Bug ID CSCts46521.

Why it matters now

EPSS 0.01232 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:cisco:nx-os:5.0:*:*:*:*:*:*:*5.0VulnerableCisco
cpe:2.3:o:cisco:nx-os:5.1:*:*:*:*:*:*:*5.1VulnerableCisco
cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
  • cpe:2.3:o:cisco:nx-os:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:nx-os:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Cisco
  • cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2012-1357
  2. 2026-10-03 Alias added: GHSA-j64f-fqx5-p6mq

References

Advisory 1

  • TI-2013-01038 The JAR files on Cisco Device Manager for Cisco MDS 9000 devices before 5.2.8, and Cisco… CVSS 2.0HIGH 9.3
  • TI-2013-01024 Multiple buffer overflows in the Cisco Discovery Protocol (CDP) implementation in Cisco… CVSS 2.0HIGH 8.3
  • TI-2009-00603 Unspecified vulnerability in Cisco NX-OS before 4.0(1a)N2(1), when running on Nexus 5000… CVSS 2.0HIGH 7.8
  • TI-2014-02597 Buffer overflow in the Smart Call Home implementation in Cisco NX-OS on Fabric… CVSS 2.0HIGH 7.6
  • TI-2012-00326 Cisco NX-OS 4.2.x before 4.2(1)SV1(5.1) on Nexus 1000v series switches; 4.x and 5.0.x… CVSS 2.0HIGH 7.8
  • TI-2014-02675 The SNMP module in Cisco NX-OS 7.0(3)N1(1) and earlier on Nexus 5000 and 6000 devices… CVSS 2.0MEDIUM 5.0
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences