CVE-2022-40303
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
55Vexday Risk Score
Prioriza la corrección. Ella explotación observada por VulnCheck.
ssvc Actcvss 7.5epss 41%
de la publicación al arma
Publicada en NVD22 nov
VulnCheck+21d
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
n/a · n/aReferencias
https://cert-portal.siemens.com/productcert/html/ssa-337522.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-341067.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-556635.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-625862.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-769027.htmlhttp://seclists.org/fulldisclosure/2022/Dec/21http://seclists.org/fulldisclosure/2022/Dec/24http://seclists.org/fulldisclosure/2022/Dec/25http://seclists.org/fulldisclosure/2022/Dec/26http://seclists.org/fulldisclosure/2022/Dec/27https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0