Vulnerabilidades / CVE-2021-23165

crítica

CVE-2021-23165

A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in ps ...

Publicada Modificada CWE 122, 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:3.1/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

A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 10htmldoc1.9.3-1+deb10u2
debian 11htmldoc1.9.11-4
debian 12htmldoc1.9.11-4
debian 13htmldoc1.9.11-4
debian 14htmldoc1.9.11-4
debian 9htmldoc1.8.27-8+deb9u1
echohtmldoc1.9.11-4
ubuntu 14.04-ESMhtmldoc1.8.27-8ubuntu1+esm2
ubuntu 16.04-ESMhtmldoc1.8.27-8ubuntu1.1+esm1
ubuntu 18.04htmldoc1.9.2-1ubuntu0.2
ubuntu 18.04-ESMhtmldoc1.9.2-1ubuntu0.2
ubuntu 20.04htmldoc1.9.7-1ubuntu0.3
Mostrar las 13 entradas de 13 fuentes
FuentePaqueteCorregido en
debian 10htmldoc1.9.3-1+deb10u2
debian 11htmldoc1.9.11-4
debian 12htmldoc1.9.11-4
debian 13htmldoc1.9.11-4
debian 14htmldoc1.9.11-4
debian 9htmldoc1.8.27-8+deb9u1
echohtmldoc1.9.11-4
ubuntu 14.04-ESMhtmldoc1.8.27-8ubuntu1+esm2
ubuntu 16.04-ESMhtmldoc1.8.27-8ubuntu1.1+esm1
ubuntu 18.04htmldoc1.9.2-1ubuntu0.2
ubuntu 18.04-ESMhtmldoc1.9.2-1ubuntu0.2
ubuntu 20.04htmldoc1.9.7-1ubuntu0.3
ubuntu 20.04-ESMhtmldoc1.9.7-1ubuntu0.3

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.