CVE-2022-0891: fallo de gravedad media en libtiff
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 6.1epss 1.5%
A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Productos afectados
libtiff · libtiffCVEs relacionadas — libtiff
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://gitlab.com/freedesktop-sdk/mirrors/gitlab/libtiff/libtiff/-/commit/232282fd8f9c21eefe8d2d2b96cdbbb172fe7b7chttps://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0891.jsonhttps://gitlab.com/libtiff/libtiff/-/issues/380https://gitlab.com/libtiff/libtiff/-/issues/382https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNT2GFNRLOMKJ5KXM6JIHKBNBFDVZPD3/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ4E654ZYUUUQNBKYQFXNK2CV3CPWTM2/https://security.gentoo.org/glsa/202210-10https://security.netapp.com/advisory/ntap-20221228-0008/https://www.debian.org/security/2022/dsa-5108