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Vulnerabilidades / CVE-2020-8955

crítica

CVE-2020-8955

irc_mode_channel_update in plugins/irc/irc-mode.c in WeeChat through 2 ...

Publicada Modificada CWE 120
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 (media).

Descripción

irc_mode_channel_update in plugins/irc/irc-mode.c in WeeChat through 2.7 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a malformed IRC message 324 (channel mode).

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.11weechat2.7.1-r0
alpine 3.12weechat2.7.1-r0
alpine 3.13weechat2.7.1-r0
alpine 3.14weechat2.7.1-r0
alpine 3.15weechat2.7.1-r0
alpine 3.16weechat2.7.1-r0
alpine 3.17weechat2.7.1-r0
alpine 3.18weechat2.7.1-r0
alpine 3.19weechat2.7.1-r0
alpine 3.20weechat2.7.1-r0
alpine 3.21weechat2.7.1-r0
alpine 3.22weechat2.7.1-r0
Mostrar las 25 entradas de 25 fuentes
FuentePaqueteCorregido en
alpine 3.11weechat2.7.1-r0
alpine 3.12weechat2.7.1-r0
alpine 3.13weechat2.7.1-r0
alpine 3.14weechat2.7.1-r0
alpine 3.15weechat2.7.1-r0
alpine 3.16weechat2.7.1-r0
alpine 3.17weechat2.7.1-r0
alpine 3.18weechat2.7.1-r0
alpine 3.19weechat2.7.1-r0
alpine 3.20weechat2.7.1-r0
alpine 3.21weechat2.7.1-r0
alpine 3.22weechat2.7.1-r0
alpine 3.23weechat2.7.1-r0
alpine 3.24weechat2.7.1-r0
alpine edgeweechat2.7.1-r0
debian 10weechat2.3-1+deb10u1
debian 11weechat2.7.1-1
debian 12weechat2.7.1-1
debian 13weechat2.7.1-1
debian 14weechat2.7.1-1
debian 8weechat1.0.1-1+deb8u3
debian 9weechat1.6-1+deb9u3
echoweechat2.7.1-1
ubuntu 16.04-ESMweechat1.4-2ubuntu0.1+esm1
ubuntu 18.04-ESMweechat1.9.1-1ubuntu1+esm1

Referencias

Las 11 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.