A vulnerability in the proxy service of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to exhaust system memory and cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management in the proxy service of an affected device. An attacker could exploit this vulnerability by establishing a large number of HTTPS connections to the affected device. A successful exploit could allow the attacker to cause the system to stop processing new connections, which could result in a DoS condition. Note: Manual intervention may be required to recover from this situation.
                
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Affected Vendors & Products
References
        History
                    Thu, 07 Nov 2024 22:15:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: cisco
Published: 2021-10-06T19:46:52.857611Z
Updated: 2024-11-07T21:47:53.922Z
Reserved: 2021-06-15T00:00:00
Link: CVE-2021-34698
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-04T00:19:48.036Z
 NVD
                        NVD
                    Status : Modified
Published: 2021-10-06T20:15:08.490
Modified: 2024-11-21T06:10:58.427
Link: CVE-2021-34698
 Redhat
                        Redhat
                    No data.