Vulnérabilités / CVE-2017-14636

critique

CVE-2017-14636

Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffff ...

Publiée Modifiée CWE 190
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:3.0/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. Plus basse selon Ubuntu (moyenne).

Description

Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
debian 7sam2p0.49.1-1+deb7u1
debian 8sam2p0.49.2-3+deb8u1
ubuntu 14.04sam2p0.49.2-3+deb8u3build0.14.04.1
ubuntu 14.04-ESMsam2p0.49.2-3+deb8u3build0.14.04.1
ubuntu 16.04sam2p0.49.2-3+deb8u3build0.16.04.1
ubuntu 16.04-ESMsam2p0.49.2-3+deb8u3build0.16.04.1

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.