Vulnérabilités / CVE-2020-9366

critique

CVE-2020-9366

screen: Out of bounds access when setting w_xtermosc after OSC 49

Publiée Modifiée CWE 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 Hat6.1CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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

Description

A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
alpine 3.10screen4.6.2-r1
alpine 3.11screen4.7.0-r1
alpine 3.12screen4.8.0-r0
alpine 3.13screen4.8.0-r0
alpine 3.14screen4.8.0-r0
alpine 3.15screen4.8.0-r0
alpine 3.16screen4.8.0-r0
alpine 3.17screen4.8.0-r0
alpine 3.18screen4.8.0-r0
alpine 3.19screen4.8.0-r0
alpine 3.20screen4.8.0-r0
alpine 3.21screen4.8.0-r0
Afficher les 23 entrées de 23 sources
SourcePaquetCorrigé en
alpine 3.10screen4.6.2-r1
alpine 3.11screen4.7.0-r1
alpine 3.12screen4.8.0-r0
alpine 3.13screen4.8.0-r0
alpine 3.14screen4.8.0-r0
alpine 3.15screen4.8.0-r0
alpine 3.16screen4.8.0-r0
alpine 3.17screen4.8.0-r0
alpine 3.18screen4.8.0-r0
alpine 3.19screen4.8.0-r0
alpine 3.20screen4.8.0-r0
alpine 3.21screen4.8.0-r0
alpine 3.22screen4.8.0-r0
alpine 3.23screen4.8.0-r0
alpine 3.24screen4.8.0-r0
alpine 3.8screen4.6.2-r1
alpine 3.9screen4.6.2-r1
alpine edgescreen4.8.0-r0
debian 11screen4.8.0-1
debian 12screen4.8.0-1
debian 13screen4.8.0-1
debian 14screen4.8.0-1
echoscreen4.8.0-1

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.