description: 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.
problem types: NULL Pointer Dereference (CWE-476)
affected:
{
product: Proxygen
vendor: Facebook
versions:
status: affected, version: v2018.11.19.00
lessThan: unspecified, status: affected, version: v2018.10.29.00, versionType: custom
lessThan: v2018.10.29.00, status: unaffected, version: unspecified, versionType: custom
}