Vulnerabilidades / CVE-2021-3694

crítica

CVE-2021-3694

LedgerSMB does not sufficiently HTML-encode error messages sent to the ...

Publicada Modificada CWE 79
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

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

Descripción

LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 10ledgersmb1.6.9+ds-1+deb10u2
debian 11ledgersmb1.6.9+ds-2+deb11u2
debian 12ledgersmb1.6.9+ds-2.1
echoledgersmb1.6.9+ds-2.1
ubuntu 18.04-ESMledgersmb1.4.42+ds-1ubuntu0.1~esm1
ubuntu 20.04ledgersmb1.6.9+ds-1ubuntu0.1
ubuntu 20.04-ESMledgersmb1.6.9+ds-1ubuntu0.1
ubuntu 21.04ledgersmb1.6.9+ds-2ubuntu0.1

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.