Envoy denial of service | CVE-2023-35942
NAME
__________
Envoy denial of service
Platforms Affected:
Envoy Envoy 1.26.2
Envoy Envoy 1.25.7
Envoy Envoy 1.24.8
Envoy Envoy 1.23.10
Envoy Envoy 1.26.3
Envoy Envoy 1.25.8
Envoy Envoy 1.24.9
Envoy Envoy 1.23.11
Risk Level:
6.5
Exploitability:
Unproven
Consequences:
Denial of Service
DESCRIPTION
__________
Envoy is vulnerable to a denial of service, caused by a use-after-free flaw in the gRPC access log functionality. By sending a specially crafted traffic to the listener’s global scope, a remote authenticated attacker could exploit this vulnerability to cause a denial of service.
CVSS 3.0 Information
__________
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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