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Vulnérabilités / CVE-2019-18183

critique

CVE-2019-18183

pacman before 5.2 is vulnerable to arbitrary command injection in lib/libalpm/sync.c in the apply_deltas() function.

Publiée Modifiée CWE 78
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

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

Le label propre à Trivy est CRITICAL. Critique selon NVD.

Description

pacman before 5.2 is vulnerable to arbitrary command injection in lib/libalpm/sync.c in the apply_deltas() function. This can be exploited when unsigned databases are used. To exploit the vulnerability, the user must enable the non-default delta feature and retrieve an attacker-controlled crafted database and delta file.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
alpine 3.11pacman5.2.0-r0
alpine 3.12pacman5.2.0-r0
alpine 3.13pacman5.2.0-r0
alpine 3.14pacman5.2.0-r0
alpine 3.15pacman5.2.0-r0
alpine 3.16pacman5.2.0-r0
alpine 3.17pacman5.2.0-r0
alpine 3.18pacman5.2.0-r0
alpine 3.19pacman5.2.0-r0
alpine 3.20pacman5.2.0-r0
alpine 3.21pacman5.2.0-r0
alpine 3.22pacman5.2.0-r0
Afficher les 15 entrées de 15 sources
SourcePaquetCorrigé en
alpine 3.11pacman5.2.0-r0
alpine 3.12pacman5.2.0-r0
alpine 3.13pacman5.2.0-r0
alpine 3.14pacman5.2.0-r0
alpine 3.15pacman5.2.0-r0
alpine 3.16pacman5.2.0-r0
alpine 3.17pacman5.2.0-r0
alpine 3.18pacman5.2.0-r0
alpine 3.19pacman5.2.0-r0
alpine 3.20pacman5.2.0-r0
alpine 3.21pacman5.2.0-r0
alpine 3.22pacman5.2.0-r0
alpine 3.23pacman5.2.0-r0
alpine 3.24pacman5.2.0-r0
alpine edgepacman5.2.0-r0

Références

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.