Vulnerabilidades / CVE-2020-12268

crítica

CVE-2020-12268

jbig2dec: heap-based buffer overflow in jbig2_image_compose in jbig2_image.c

Publicada Modificada CWE 787
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 (alta), Oracle (alta), Ubuntu (baja).

Descripción

jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.10jbig2dec0.16-r1
alpine 3.12jbig2dec0.18-r0
alpine 3.13jbig2dec0.18-r0
alpine 3.14jbig2dec0.18-r0
alpine 3.15jbig2dec0.18-r0
alpine 3.16jbig2dec0.18-r0
alpine 3.17jbig2dec0.18-r0
alpine 3.18jbig2dec0.18-r0
alpine 3.19jbig2dec0.18-r0
alpine 3.20jbig2dec0.18-r0
alpine 3.21jbig2dec0.18-r0
alpine 3.22jbig2dec0.18-r0
Mostrar las 29 entradas de 29 fuentes
FuentePaqueteCorregido en
alpine 3.10jbig2dec0.16-r1
alpine 3.12jbig2dec0.18-r0
alpine 3.13jbig2dec0.18-r0
alpine 3.14jbig2dec0.18-r0
alpine 3.15jbig2dec0.18-r0
alpine 3.16jbig2dec0.18-r0
alpine 3.17jbig2dec0.18-r0
alpine 3.18jbig2dec0.18-r0
alpine 3.19jbig2dec0.18-r0
alpine 3.20jbig2dec0.18-r0
alpine 3.21jbig2dec0.18-r0
alpine 3.22jbig2dec0.18-r0
alpine 3.23jbig2dec0.18-r0
alpine 3.24jbig2dec0.18-r0
alpine 3.9jbig2dec0.15-r1
alpine edgejbig2dec0.18-r0
debian 10jbig2dec0.16-1+deb10u1
debian 11jbig2dec0.18-1
debian 12jbig2dec0.18-1
debian 13jbig2dec0.18-1
debian 14jbig2dec0.18-1
debian 8jbig2decsin corrección indicada
debian 9jbig2dec0.13-4.1+deb9u1
echojbig2dec0.18-1
Oracle Linux 8jbig2dec-libs0.14-4.el8_2
root.io alpine 3.19rootio-jbig2dec0.18-r0
root.io alpine 3.20rootio-jbig2dec0.18-r0
root.io debian 12rootio-jbig2dec0.18-1
ubuntu 16.04-ESMjbig2dec0.12+20150918-1ubuntu0.1+esm2

Referencias

Las 11 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.