Vulnérabilités / CVE-2018-8794

critique

CVE-2018-8794

rdesktop: Memory corruption in process_bitmap_data

Publiée Modifiée CWE 680, 190, 787
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
Red Hat5.3CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne), Ubuntu (moyenne).

Description

rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to an Out-Of-Bounds Write in function process_bitmap_updates() and results in a memory corruption and possibly even a remote code execution.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
alpine 3.10rdesktop1.8.6-r0
alpine 3.11rdesktop1.8.6-r0
alpine 3.12rdesktop1.8.6-r0
alpine 3.13rdesktop1.8.6-r0
alpine 3.14rdesktop1.8.6-r0
alpine 3.15rdesktop1.8.6-r0
alpine 3.16rdesktop1.8.6-r0
alpine 3.17rdesktop1.8.6-r0
alpine 3.18rdesktop1.8.6-r0
alpine 3.19rdesktop1.8.6-r0
alpine 3.20rdesktop1.8.6-r0
alpine 3.21rdesktop1.8.6-r0
Afficher les 25 entrées de 25 sources
SourcePaquetCorrigé en
alpine 3.10rdesktop1.8.6-r0
alpine 3.11rdesktop1.8.6-r0
alpine 3.12rdesktop1.8.6-r0
alpine 3.13rdesktop1.8.6-r0
alpine 3.14rdesktop1.8.6-r0
alpine 3.15rdesktop1.8.6-r0
alpine 3.16rdesktop1.8.6-r0
alpine 3.17rdesktop1.8.6-r0
alpine 3.18rdesktop1.8.6-r0
alpine 3.19rdesktop1.8.6-r0
alpine 3.20rdesktop1.8.6-r0
alpine 3.21rdesktop1.8.6-r0
alpine 3.22rdesktop1.8.6-r0
alpine 3.23rdesktop1.8.6-r0
alpine 3.24rdesktop1.8.6-r0
alpine edgerdesktop1.8.6-r0
debian 11rdesktop1.8.4-1
debian 12rdesktop1.8.4-1
debian 13rdesktop1.8.4-1
debian 14rdesktop1.8.4-1
debian 8rdesktop1.8.4-0+deb8u1
debian 9rdesktop1.8.4-1~deb9u1
echordesktop1.8.4-1
Red Hatrdesktoppas de correctif indiqué
ubuntu 18.04-ESMrdesktoppas de correctif indiqué

Références

Les 11 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.