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
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History
Thu, 07 Nov 2024 22:15:00 +0000
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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
Updated: 2024-08-04T00:19:48.036Z
NVD
Status : Modified
Published: 2021-10-06T20:15:08.490
Modified: 2024-11-21T06:10:58.427
Link: CVE-2021-34698
Redhat
No data.