CVE-2015-4293 (GCVE-0-2015-4293)

Vulnerability from cvelistv5 – Published: 2015-07-30 14:00 – Updated: 2024-08-06 06:11
VLAI?
Summary
The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://tools.cisco.com/security/center/viewAlert.… vendor-advisoryx_refsource_CISCO
http://www.securitytracker.com/id/1033122 vdb-entryx_refsource_SECTRACK
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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