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TI-2014-02669 Aliases CVE-2014-3335GHSA-5cw5-jwpw-v565

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow…

Priority LOW 23CWE-20Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
High
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

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.

Why it matters now

EPSS 0.01109 66th 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 · 10

CPEVersionsRoleVendor
cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*up to 4.3.2VulnerableCisco
cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*4.3.0VulnerableCisco
cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*4.3.1VulnerableCisco
cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
  • cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:* Versions up to 4.3.2 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:* Versions 4.3.0 Vulnerable ·Cisco
  • cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:* Versions 4.3.1 Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:* 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-2014-3335
  2. 2026-10-03 Alias added: GHSA-5cw5-jwpw-v565

References

Advisory 2

  • TI-2012-02177 Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote… CVSS 2.0HIGH 7.8
  • TI-2014-02729 Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and… CVSS 2.0HIGH 7.5
  • TI-2014-02643 Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which… CVSS 2.0MEDIUM 6.4
  • TI-2014-02657 Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow… CVSS 2.0MEDIUM 6.1
  • TI-2012-01201 Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD)… CVSS 2.0MEDIUM 6.1
  • TI-2014-02656 Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface… CVSS 2.0MEDIUM 5.7

Sources

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