Denial of Service Vulnerability in Proxygen's Certificate/CertificateRequest Parsing

CVE-2018-6343 · MEDIUM Severity

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

Proxygen fails to validate that a secondary auth manager is set before dereferencing it. That can cause a denial of service issue when parsing a Certificate/CertificateRequest HTTP2 Frame over a fizz (TLS 1.3) transport. This issue affects Proxygen releases starting from v2018.10.29.00 until the fix in v2018.11.19.00.

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