CVE-2023-1428

Name	CVE-2023-1428
Description	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) grpclb_client_stats: 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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
grpc (PTS)	bullseye	1.30.2-3	fixed
	bookworm	1.51.1-3	fixed
	sid, trixie	1.51.1-5	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
grpc	source	(unstable)	(not affected)

Notes

- grpc <not-affected> (Vulnerable maxsize handler introduced later)
Fixed by: https://github.com/grpc/grpc/commit/2485fa94bd8a723e5c977d55a3ce10b301b437f8 (v1.54.0-pre1)
Introduced by: https://github.com/grpc/grpc/commit/b2b70515583fe18e36c7e70b265808fa3154f734 (v1.52.0-pre1)