CVSS: 9.8EPSS: 4%CPEs: 9EXPL: 0CVE-2016-0746 – nginx: use-after-free during CNAME response processing in resolver
https://notcve.org/view.php?id=CVE-2016-0746
Use-after-free vulnerability in the resolver in nginx 0.6.18 through 1.8.0 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service (worker process crash) or possibly have unspecified other impact via a crafted DNS response related to CNAME response processing. Vulnerabilidad de uso de memoria previamente liberada en la resolución en nginx, de la versión 0.6.18 hasta la 1.8.0 y versiones 1.9.x anteriores a la 1.9.10, permite que atacantes remotos provoquen una denegación de servicio (cierre inesperado del proceso worker) o que tengan otro tipo de impacto sin especificar mediante una respuesta DNS relacionada con el procesamiento de respuestas CNAME. A use-after-free flaw was found in the way nginx resolved certain CNAME DNS records. An attacker able to manipulate DNS responses received by nginx could use this flaw to cause a worker process to crash or, possibly, execute arbitrary code if nginx enabled the resolver in its configuration. • http://lists.opensuse.org/opensuse-updates/2016-02/msg00042.html http://mailman.nginx.org/pipermail/nginx/2016-January/049700.html http://seclists.org/fulldisclosure/2021/Sep/36 http://www.debian.org/security/2016/dsa-3473 http://www.securitytracker.com/id/1034869 http://www.ubuntu.com/usn/USN-2892-1 https://access.redhat.com/errata/RHSA-2016:1425 https://bto.bluecoat.com/security-advisory/sa115 https://bugzilla.redhat.com/show_bug.cgi?id=1302588 https://security.gentoo • CWE-416: Use After Free •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2014-3616
https://notcve.org/view.php?id=CVE-2014-3616
nginx 0.5.6 through 1.7.4, when using the same shared ssl_session_cache or ssl_session_ticket_key for multiple servers, can reuse a cached SSL session for an unrelated context, which allows remote attackers with certain privileges to conduct "virtual host confusion" attacks. nginx 0.5.6 hasta 1.7.4, cuando utiliza el mismo ssl_session_cache o ssl_session_ticket_key compartido para múltiples servidores, puede reutilizar una sesión SSL en caché para un contexto no relacionado, lo que permite a atacantes remotos con ciertos privilegios realizar ataques de 'confusión de anfitriones virtuales'. • http://mailman.nginx.org/pipermail/nginx-announce/2014/000147.html http://www.debian.org/security/2014/dsa-3029 • CWE-613: Insufficient Session Expiration •
CVSS: 7.5EPSS: 95%CPEs: 9EXPL: 2CVE-2013-4547 – Nginx 1.1.17 - URI Processing SecURIty Bypass
https://notcve.org/view.php?id=CVE-2013-4547
nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI. nginx 0.8.41 hasta la versión 1.4.3 y 1.5.x anterior a la versión 1.5.7 permite a atacantes remotos evadir restricciones intencionadas a través de un carácter de espacio sin escape en una URI. • https://www.exploit-db.com/exploits/38846 https://github.com/cyberharsh/Nginx-CVE-2013-4547 http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00007.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00084.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00118.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00119.html http://mailman.nginx.org/pipermail/nginx-announce/2013/000125.html http://secunia.com/advisories/55757 http://secunia.com/advisor • CWE-116: Improper Encoding or Escaping of Output •
CVSS: 7.5EPSS: 0%CPEs: 51EXPL: 0CVE-2013-0337
https://notcve.org/view.php?id=CVE-2013-0337
The default configuration of nginx, possibly 1.3.13 and earlier, uses world-readable permissions for the (1) access.log and (2) error.log files, which allows local users to obtain sensitive information by reading the files. La configuración predeterminada de nginx, posiblemente versión 1.3.13 y anteriores, utiliza permisos de lectura global para los archivos (1) access.log y (2) error.log, que permite a usuarios locales obtener información sensible mediante la lectura de los archivos. • http://secunia.com/advisories/55181 http://security.gentoo.org/glsa/glsa-201310-04.xml http://www.openwall.com/lists/oss-security/2013/02/21/15 http://www.openwall.com/lists/oss-security/2013/02/22/1 http://www.openwall.com/lists/oss-security/2013/02/24/1 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 5.0EPSS: 0%CPEs: 3EXPL: 0CVE-2011-4963
https://notcve.org/view.php?id=CVE-2011-4963
nginx/Windows 1.3.x before 1.3.1 and 1.2.x before 1.2.1 allows remote attackers to bypass intended access restrictions and access restricted files via (1) a trailing . (dot) or (2) certain "$index_allocation" sequences in a request. nginx/Windows v1.3.x antes de v1.3.1 y v1.2.x antes de v1.2.1 permite a atacantes remotos eludir restricciones de acceso y acceder a archivos restringidos a través de (1) un . (punto) final o (2) una serie de secuencias "$index_allocation" en una solicitud. • http://english.securitylab.ru/lab/PT-2012-06 http://mailman.nginx.org/pipermail/nginx-announce/2012/000086.html http://nginx.org/en/security_advisories.html •