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Vulnerabilidades / CVE-2020-12390

crítica

CVE-2020-12390

Mozilla: Incorrect serialization of nsIPrincipal.origin for IPv6 addresses

Publicada Modificada CWE 502
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (media), Ubuntu (media).

Descripción

Incorrect origin serialization of URLs with IPv6 addresses could lead to incorrect security checks. This vulnerability affects Firefox < 76.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.12firefox76.0-r0
alpine 3.13firefox76.0-r0
alpine 3.14firefox76.0-r0
alpine 3.15firefox76.0-r0
alpine 3.16firefox76.0-r0
alpine 3.17firefox76.0-r0
alpine 3.18firefox76.0-r0
alpine 3.19firefox76.0-r0
alpine 3.20firefox76.0-r0
alpine 3.21firefox, librewolf76.0-r0
alpine 3.22firefox, librewolf76.0-r0
alpine 3.23firefox, librewolf76.0-r0
Mostrar las 30 entradas de 27 fuentes
FuentePaqueteCorregido en
alpine 3.12firefox76.0-r0
alpine 3.13firefox76.0-r0
alpine 3.14firefox76.0-r0
alpine 3.15firefox76.0-r0
alpine 3.16firefox76.0-r0
alpine 3.17firefox76.0-r0
alpine 3.18firefox76.0-r0
alpine 3.19firefox76.0-r0
alpine 3.20firefox76.0-r0
alpine 3.21firefox76.0-r0
alpine 3.21librewolf76.0-r0
alpine 3.22firefox76.0-r0
alpine 3.22librewolf76.0-r0
alpine 3.23firefox76.0-r0
alpine 3.23librewolf76.0-r0
alpine 3.24librewolf76.0-r0
alpine edgelibrewolf76.0-r0
Red Hatfirefoxsin corrección indicada
ubuntu 16.04firefox76.0+build2-0ubuntu0.16.04.1
ubuntu 18.04firefox76.0+build2-0ubuntu0.18.04.1
ubuntu 19.10firefox76.0+build2-0ubuntu0.19.10.1
ubuntu 20.04firefox76.0+build2-0ubuntu0.20.04.1
ubuntu 20.10firefox76.0+build2-0ubuntu1
ubuntu 21.04firefox76.0+build2-0ubuntu1
ubuntu 21.10firefox76.0+build2-0ubuntu1
ubuntu 22.04firefox76.0+build2-0ubuntu1
ubuntu 22.10firefox76.0+build2-0ubuntu1
ubuntu 23.04firefox76.0+build2-0ubuntu1
ubuntu 23.10firefox76.0+build2-0ubuntu1
ubuntu 24.04firefox76.0+build2-0ubuntu1

Referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.