ALPINE-CVE-2026-56434
ALPINE-CVE-2026-56434
Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssi_module module. This vulnerability may exist when the Server-Side Includes (SSI), proxy_pass, and proxy_buffering off directives are configured. With this configuration, an unauthenticated attacker with man-in-the-middle (MITM) ability to control responses from an upstream server may be able to cause a use-after-free in the NGINX worker process. This issue may lead to limited modification of memory or a restart of the NGINX worker process. Impact: This vulnerability may allow remote attackers to have limited control to modify memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS 8.3 · Hoch · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system · web
Betroffene Produkte und Versionen
nginx Alpine:v3.21
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1.26.3-r2
Auf 1.26.3-r2 aktualisieren
nginx Alpine:v3.22
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1.28.3-r6
Auf 1.28.3-r6 aktualisieren
nginx Alpine:v3.23
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1.28.3-r6
Auf 1.28.3-r6 aktualisieren
nginx Alpine:v3.24
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1.30.4-r0
Auf 1.30.4-r0 aktualisieren