CVE-2017-6721 (GCVE-0-2017-6721)

Vulnerability from cvelistv5 – Published: 2017-07-04 00:00 – Updated: 2024-08-05 15:41
VLAI?
Summary
A vulnerability in the ingress processing of fragmented TCP packets by Cisco Wide Area Application Services (WAAS) could allow an unauthenticated, remote attacker to cause the WAASNET process to restart unexpectedly, causing a denial of service (DoS) condition. More Information: CSCvc57428. Known Affected Releases: 6.3(1). Known Fixed Releases: 6.3(0.143) 6.2(3c)6 6.2(3.22).
Severity ?
No CVSS data available.
CWE
  • TCP Fragment Denial of Service Vulnerability
Assigner
References
Impacted products
Vendor Product Version
n/a Cisco Wide Area Application Services Affected: Cisco Wide Area Application Services
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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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