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computer vulnerability note CVE-2019-1817

Cisco Web Security Appliance: denial of service via Malformed HTTP/S Request

Synthesis of the vulnerability

An attacker can trigger a fatal error via Malformed HTTP/S Request of Cisco Web Security Appliance, in order to trigger a denial of service.
Impacted systems: AsyncOS, Cisco WSA.
Severity of this alert: 3/4.
Consequences of an intrusion: denial of service on service, denial of service on client.
Pirate's origin: intranet client.
Creation date: 02/05/2019.
Références of this alert: CERTFR-2019-AVI-193, cisco-sa-20190501-wsa-dos, CSCvn31450, CVE-2019-1817, VIGILANCE-VUL-29189.

Description of the vulnerability

An attacker can trigger a fatal error via Malformed HTTP/S Request of Cisco Web ...
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