CVE-2014-3331

medium

Published 2014-08-20 · Modified 2026-05-06

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

4.3

Description

The Session Manager component in Packet Data Network Gateway (aka PGW) in Cisco ASR 5000 Series Software 11.0, 12.0, 12.1, 12.2, 14.0, 15.0, 16.x through 16.1.2, and 17.0 allows remote attackers to cause a denial of service (process crash) via a crafted TCP packet, aka Bug ID CSCuo21914.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact

Vendor	Product	Versions
cisco	asr_5000_series_software	`11.0`
cisco	asr_5000_series_software	`12.0`
cisco	asr_5000_series_software	`12.1`
cisco	asr_5000_series_software	`12.2`
cisco	asr_5000_series_software	`14.0`
cisco	asr_5000_series_software	`15.0`
cisco	asr_5000_series_software	`16.1.0`
cisco	asr_5000_series_software	`16.1.1`
cisco	asr_5000_series_software	`16.1.2`
cisco	asr_5000_series_software	`17.0.0`

References

CWEs

CWE-20

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.