CVE-2025-15614: fallo de gravedad media en Genivia ugrep
ugrep before 7.6.0 Heap Buffer Over-read via .Z decompression
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.8epss 0.2%
ugrep before 7.6.0 contains a heap buffer over-read vulnerability in the LZW decompressor when processing crafted .Z archive files. Attackers can supply malformed .Z files that cause the decompressor to read one byte past the allocated heap buffer, potentially crashing the process.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Productos afectados
Genivia · ugrepReferencias
https://github.com/Genivia/ugrephttps://github.com/Genivia/ugrep/blob/v7.5.0/src/zopen.c#L673https://github.com/Genivia/ugrep/commit/c12849a11264e2c81c860bf78ee9039772f307a4https://github.com/Genivia/ugrep/issues/511https://github.com/Genivia/ugrep/releases/tag/v7.6.0https://www.vulncheck.com/advisories/ugrep-before-7.6.0-heap-buffer-over-read-via-z-decompression