There exists an vulnerability causing an abort() to be called in gRPC. The following headers cause gRPC's C++ implementation to abort() when called via http2:
te: x (x != trailers)
:scheme: x (x != http, https)
grpclbclientstats: x (x == anything)
On top of sending one of those headers, a later header must be sent that gets the total header size past 8KB. We recommend upgrading past git commit 2485fa94bd8a723e5c977d55a3ce10b301b437f8 or v1.53 and above.
{ "nvd_published_at": "2023-06-09T11:15:09Z", "cwe_ids": [ "CWE-617" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2023-07-06T23:56:28Z" }