Cisco WAAS Fragmented TCP Packet Ingress Processing Denial of Service Vulnerability

CVE-2017-6721 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

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).

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