Vulnerabilidades / CVE-2021-31872

crítica

CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integ ...

Publicada Modificada CWE 190
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

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

Descripción

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.19klibc2.0.9-r0
alpine 3.20klibc2.0.9-r0
alpine 3.21klibc2.0.9-r0
alpine 3.22klibc2.0.9-r0
alpine 3.23klibc2.0.9-r0
alpine 3.24klibc2.0.9-r0
alpine edgeklibc2.0.9-r0
debian 10klibc2.0.6-1+deb10u1
debian 11klibc2.0.8-6
debian 12klibc2.0.8-6
debian 13klibc2.0.8-6
debian 14klibc2.0.8-6
Mostrar las 20 entradas de 20 fuentes
FuentePaqueteCorregido en
alpine 3.19klibc2.0.9-r0
alpine 3.20klibc2.0.9-r0
alpine 3.21klibc2.0.9-r0
alpine 3.22klibc2.0.9-r0
alpine 3.23klibc2.0.9-r0
alpine 3.24klibc2.0.9-r0
alpine edgeklibc2.0.9-r0
debian 10klibc2.0.6-1+deb10u1
debian 11klibc2.0.8-6
debian 12klibc2.0.8-6
debian 13klibc2.0.8-6
debian 14klibc2.0.8-6
debian 9klibc2.0.4-9+deb9u1
echoklibc2.0.8-6
ubuntu 14.04-ESMklibc2.0.3-0ubuntu1.14.04.3+esm2
ubuntu 16.04-ESMklibc2.0.4-8ubuntu1.16.04.4+esm1
ubuntu 18.04klibc2.0.4-9ubuntu2.1
ubuntu 18.04-ESMklibc2.0.4-9ubuntu2.1
ubuntu 20.04klibc2.0.7-1ubuntu5.1
ubuntu 20.04-ESMklibc2.0.7-1ubuntu5.1

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.