CVE-2025-4802: fallo de gravedad alta en The GNU C Library glibc
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.6%
Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions such as getaddrinfo).
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
The GNU C Library · glibcCVEs relacionadas — The GNU C Library glibc
En el mismo producto, de las más peligrosas a las menos.
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Referencias
https://lists.debian.org/debian-lts-announce/2025/05/msg00033.htmlhttps://sourceware.org/bugzilla/show_bug.cgi?id=32976https://sourceware.org/cgit/glibc/commit/?id=1e18586c5820e329f741d5c710275e165581380ehttp://www.openwall.com/lists/oss-security/2025/05/16/7http://www.openwall.com/lists/oss-security/2025/05/17/2