Vulnerabilidades / CVE-2018-7247

crítica

CVE-2018-7247

An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Lepto ...

Publicada Modificada CWE 119
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

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).

Descripción

An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 11leptonlib1.76.0-1
debian 12leptonlib1.76.0-1
debian 13leptonlib1.76.0-1
debian 14leptonlib1.76.0-1
echoleptonlib1.76.0-1
ubuntu 18.04-ESMleptonlib1.75.3-3ubuntu0.1~esm1
ubuntu 18.10leptonlib1.76.0-1
ubuntu 19.04leptonlib1.76.0-1
ubuntu 19.10leptonlib1.76.0-1
ubuntu 20.04leptonlib1.76.0-1
ubuntu 20.04-ESMleptonlib1.76.0-1
ubuntu 20.10leptonlib1.76.0-1
Mostrar las 17 entradas de 17 fuentes
FuentePaqueteCorregido en
debian 11leptonlib1.76.0-1
debian 12leptonlib1.76.0-1
debian 13leptonlib1.76.0-1
debian 14leptonlib1.76.0-1
echoleptonlib1.76.0-1
ubuntu 18.04-ESMleptonlib1.75.3-3ubuntu0.1~esm1
ubuntu 18.10leptonlib1.76.0-1
ubuntu 19.04leptonlib1.76.0-1
ubuntu 19.10leptonlib1.76.0-1
ubuntu 20.04leptonlib1.76.0-1
ubuntu 20.04-ESMleptonlib1.76.0-1
ubuntu 20.10leptonlib1.76.0-1
ubuntu 21.04leptonlib1.76.0-1
ubuntu 21.10leptonlib1.76.0-1
ubuntu 22.04leptonlib1.76.0-1
ubuntu 22.10leptonlib1.76.0-1
ubuntu 23.04leptonlib1.76.0-1

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.