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TI-2015-00590 Aliases CVE-2015-0639GHSA-5f9h-8xg4-pgmx

The Common Flow Table (CFT) feature in Cisco IOS XE 3.6 and 3.7 before 3.7.1S, 3.8 before…

Priority LOW 38CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The Common Flow Table (CFT) feature in Cisco IOS XE 3.6 and 3.7 before 3.7.1S, 3.8 before 3.8.0S, 3.9 before 3.9.0S, 3.10 before 3.10.0S, 3.11 before 3.11.0S, 3.12 before 3.12.0S, 3.13 before 3.13.0S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S, when MMON or NBAR is enabled, allows remote attackers to cause a denial of service (device reload) via malformed IPv6 packets with IPv4 UDP encapsulation, aka Bug ID CSCua79665.

Why it matters now

EPSS 0.01967 80th 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 · 11

CPEVersionsRoleVendor
cpe:2.3:o:cisco:ios_xe:3.6s:*:*:*:*:*:*:*3.6sVulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.6s.0:*:*:*:*:*:*:*3.6s.0VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.6s.1:*:*:*:*:*:*:*3.6s.1VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.6s.2:*:*:*:*:*:*:*3.6s.2VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.7s:*:*:*:*:*:*:*3.7sVulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.7s.0:*:*:*:*:*:*:*3.7s.0VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.7s.1:*:*:*:*:*:*:*3.7s.1VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.7s.2:*:*:*:*:*:*:*3.7s.2VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.7s.3:*:*:*:*:*:*:*3.7s.3VulnerableCisco
cpe:2.3:o:cisco:ios_xe:3.7s.4:*:*:*:*:*:*:*3.7s.4VulnerableCisco
  • cpe:2.3:o:cisco:ios_xe:3.6s:*:*:*:*:*:*:* Versions 3.6s Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.6s.0:*:*:*:*:*:*:* Versions 3.6s.0 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.6s.1:*:*:*:*:*:*:* Versions 3.6s.1 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.6s.2:*:*:*:*:*:*:* Versions 3.6s.2 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.7s:*:*:*:*:*:*:* Versions 3.7s Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.7s.0:*:*:*:*:*:*:* Versions 3.7s.0 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.7s.1:*:*:*:*:*:*:* Versions 3.7s.1 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.7s.2:*:*:*:*:*:*:* Versions 3.7s.2 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.7s.3:*:*:*:*:*:*:* Versions 3.7s.3 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xe:3.7s.4:*:*:*:*:*:*:* Versions 3.7s.4 Vulnerable ·Cisco
Show 1 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:cisco:ios_xe:3.7s.5:*:*:*:*:*:*:*3.7s.5VulnerableCisco
  • cpe:2.3:o:cisco:ios_xe:3.7s.5:*:*:*:*:*:*:* Versions 3.7s.5 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-0639
  2. 2026-10-03 Alias added: GHSA-5f9h-8xg4-pgmx

References

Advisory 1

  • TI-2023-06904 Cisco is providing an update for the ongoing investigation into observed exploitation of… KEVCVSS 3.1CRITICAL 10.0
  • TI-2018-00122 Memory corruption in Cisco IOS and IOS XE KEVCVSS 3.1CRITICAL 9.8
  • TI-2017-02977 Improper input validation in Cisco IOS and IOS XE Software KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-00135 Memory corruption in Cisco IOS, IOS XE, and IOS XR KEVCVSS 3.1HIGH 8.8
  • TI-2017-04498 Memory corruption in Cisco IOS KEVCVSS 3.1HIGH 8.8
  • TI-2017-04497 Memory corruption in Cisco IOS XE Software KEVCVSS 3.1HIGH 8.8
See all 561 →

Sources

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