SUSE-SU-2026:23852-1
Security update for distribution
Einstufung nach Quelle
Keine Quelle nennt einen CVSS-Wert.
Trivys eigenes Label ist CRITICAL. Kritisch laut SUSE.
Beschreibung
This update for distribution fixes the following issues: - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control (bsc#1277966). - CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length headers in baggage parsing allows for DoS via oversized inputs (bsc#1276677). - CVE-2026-84303: github.com/grpc/grpc-go: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279316). - CVE-2026-84304: github.com/grpc/grpc-go: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279219). - CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing `:authority` and `Host` headers in gRPC-Go xDS servers (bsc#1278997). - CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length headers in baggage parsing allows for DoS via oversized inputs (bsc#1276677). - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279316). - CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279219). - CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing ':authority' and 'Host' headers in gRPC-Go xDS servers (bsc#1278997).
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| SUSE Linux Enterprise 16.0 | distribution-registry | 3.1.1-160000.3.1 |
Referenzen
- https://bugzilla.suse.com/1268884
- https://bugzilla.suse.com/1276677
- https://bugzilla.suse.com/1277966
- https://bugzilla.suse.com/1278997
- https://bugzilla.suse.com/1279219
- https://bugzilla.suse.com/1279316
- https://lists.suse.com/pipermail/sle-security-updates/2026-September/029396.html
- https://www.suse.com/security/cve/CVE-2026-37236/
Alle 15 Referenzen
- https://www.suse.com/security/cve/CVE-2026-39827/
- https://www.suse.com/security/cve/CVE-2026-41178/
- https://www.suse.com/security/cve/CVE-2026-84303/
- https://www.suse.com/security/cve/CVE-2026-84304/
- https://www.suse.com/security/cve/CVE-2026-84445/
- https://www.suse.com/support/security/rating/
- https://www.suse.com/support/update/announcement/2026/suse-su-202623852-1/