Vulnerabilidades / CVE-2018-12911

crítica

CVE-2018-12911

WebKitGTK+ 2.20.3 has an off-by-one error, with a resultant out-of-bou ...

Publicada Modificada CWE 787
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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Descripción

WebKitGTK+ 2.20.3 has an off-by-one error, with a resultant out-of-bounds write, in the get_simple_globs functions in ThirdParty/xdgmime/src/xdgmimecache.c and ThirdParty/xdgmime/src/xdgmimeglob.c.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.8webkit2gtk2.20.4-r0
debian 11webkit2gtk2.20.4-1
debian 12webkit2gtk2.20.4-1
debian 13webkit2gtk2.20.4-1
debian 14webkit2gtk2.20.4-1
echowebkit2gtk2.20.4-1
ubuntu 16.04webkit2gtk2.20.5-0ubuntu0.16.04.1
ubuntu 16.04-ESMwebkit2gtk2.20.5-0ubuntu0.16.04.1
ubuntu 18.04webkit2gtk2.20.5-0ubuntu0.18.04.1
ubuntu 18.04-ESMwebkit2gtk2.20.5-0ubuntu0.18.04.1

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.