CVE-2026-47729
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-125
Lectura fuera de límites
Fecha de publicación:
16/07/2026
Última modificación:
20/07/2026
Descripción
*** Pendiente de traducción *** Squid is a caching proxy for the Web. Prior to 7.6, due to an improper validation of syntactic correctness of input in the FTP gateway (src/clients/FtpGateway.cc), Squid is vulnerable to an out-of-bounds read: when a listing entry date in the TypeA or TypeB directory-listing formats is not followed by a filename, parsing was not restricted to the input buffer, so a trusted client accessing a misbehaving FTP server through Squid's gateway feature could read memory from random unrelated transactions. This issue is fixed in version 7.6.
Impacto
Puntuación base 3.x
6.50
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* | 7.6 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- https://github.com/squid-cache/squid/commit/865a131c7d557e68c965043d98c2eccae26deef8
- https://github.com/squid-cache/squid/pull/2408
- https://github.com/squid-cache/squid/pull/2409
- https://github.com/squid-cache/squid/releases/tag/SQUID_7_6
- https://github.com/squid-cache/squid/security/advisories/GHSA-8c37-pxjq-qwrg



