CVE-2016-8743 – httpd: Apache HTTP Request Parsing Whitespace Defects
https://notcve.org/view.php?id=CVE-2016-8743
Apache HTTP Server, in all releases prior to 2.2.32 and 2.4.25, was liberal in the whitespace accepted from requests and sent in response lines and headers. Accepting these different behaviors represented a security concern when httpd participates in any chain of proxies or interacts with back-end application servers, either through mod_proxy or using conventional CGI mechanisms, and may result in request smuggling, response splitting and cache pollution. El servidor HTTP Apache, en todas las distribuciones anteriores a la 2.2.32 y la 2.4.25 era liberal en el espacio en blanco aceptado de peticiones y enviado en lineas y cabeceras de respuesta. La aceptación de estos comportamientos diferentes representaba un problema a nivel de seguridad cuando httpd participa en cualquier cadena de proxies o interactúa con servidores de aplicaciones backend, ya sea mediante mod_proxy o utilizando mecanismos CGI convencionales y puede dar lugar al tráfico de peticiones, división de respuestas y contaminación de la caché. It was discovered that the HTTP parser in httpd incorrectly allowed certain characters not permitted by the HTTP protocol specification to appear unencoded in HTTP request headers. • http://rhn.redhat.com/errata/RHSA-2017-1415.html http://www.debian.org/security/2017/dsa-3796 http://www.securityfocus.com/bid/95077 http://www.securitytracker.com/id/1037508 https://access.redhat.com/errata/RHSA-2017:0906 https://access.redhat.com/errata/RHSA-2017:1161 https://access.redhat.com/errata/RHSA-2017:1413 https://access.redhat.com/errata/RHSA-2017:1414 https://access.redhat.com/errata/RHSA-2017:1721 https://h20566.www2.hpe.com/hpsc/doc/public/display • CWE-20: Improper Input Validation •
CVE-2016-2518 – ntp: out-of-bounds references on crafted packet
https://notcve.org/view.php?id=CVE-2016-2518
The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value. La función MATCH_ASSOC en NTP en versiones anteriores 4.2.8p9 y 4.3.x en versiones anteriores a 4.3.92 permite a atacantes remotos provocar una referencia fuera de los límites a través de una solicitud addpeer con un valor hmode grande. An out-of-bounds access flaw was found in the way ntpd processed certain packets. An authenticated attacker could use a crafted packet to create a peer association with hmode of 7 and larger, which could potentially (although highly unlikely) cause ntpd to crash. • http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2016& • CWE-125: Out-of-bounds Read •
CVE-2016-3427 – Oracle Java SE and JRockit Unspecified Vulnerability
https://notcve.org/view.php?id=CVE-2016-3427
Unspecified vulnerability in Oracle Java SE 6u113, 7u99, and 8u77; Java SE Embedded 8u77; and JRockit R28.3.9 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to JMX. Vulnerabilidad no especificada en Oracle Java SE 6u113, 7u99 y 8u77; Java SE Embedded 8u77; y JRockit R28.3.9 permite a atacantes remotos afectar a la confidencialidad, integridad y disponibilidad a través de vectores relacionados con JMX. It was discovered that the RMI server implementation in the JMX component in OpenJDK did not restrict which classes can be deserialized when deserializing authentication credentials. A remote, unauthenticated attacker able to connect to a JMX port could possibly use this flaw to trigger deserialization flaws. Oracle Java SE and JRockit contains an unspecified vulnerability that allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Java Management Extensions (JMX). • http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2016-05 • CWE-284: Improper Access Control •
CVE-2015-7852 – ntp: ntpq atoascii memory corruption vulnerability
https://notcve.org/view.php?id=CVE-2015-7852
ntpq in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted mode 6 response packets. ntpd en NTP 4.2.x en versiones anteriores a 4.2.8p4, y 4.3.x en versiones anteriores a 4.3.77 permite que atacantes remotos provoquen una denegación de servicio empleando paquetes de respuesta en modo 6 manipulados. An off-by-one flaw, leading to a buffer overflow, was found in cookedprint functionality of ntpq. A specially crafted NTP packet could potentially cause ntpq to crash. • http://rhn.redhat.com/errata/RHSA-2016-0780.html http://rhn.redhat.com/errata/RHSA-2016-2583.html http://support.ntp.org/bin/view/Main/NtpBug2919 http://www.debian.org/security/2015/dsa-3388 http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.securityfocus.com/bid/77288 http://www.securitytracker.com/id/1033951 https://security.gentoo.org/glsa/201607-15 https://security.netapp.com/advisory/ntap-20171004-0001 https://access.redhat.com& • CWE-20: Improper Input Validation CWE-193: Off-by-one Error •
CVE-2015-7701 – ntp: slow memory leak in CRYPTO_ASSOC
https://notcve.org/view.php?id=CVE-2015-7701
Memory leak in the CRYPTO_ASSOC function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (memory consumption). Una fuga de memoria en la función CRYPTO_ASSOC en ntpd en NTP 4.2.x en versiones anteriores a 4.2.8p4, y 4.3.x en versiones anteriores a 4.3.77 permite que atacantes remotos provoquen una denegación de servicio (consumo de memoria). A memory leak flaw was found in ntpd's CRYPTO_ASSOC. If ntpd was configured to use autokey authentication, an attacker could send packets to ntpd that would, after several days of ongoing attack, cause it to run out of memory. • http://rhn.redhat.com/errata/RHSA-2016-0780.html http://rhn.redhat.com/errata/RHSA-2016-2583.html http://support.ntp.org/bin/view/Main/NtpBug2909 http://www.debian.org/security/2015/dsa-3388 http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.securityfocus.com/bid/77281 http://www.securitytracker.com/id/1033951 https://bugzilla.redhat.com/show_bug.cgi?id=1274255 https://security.gentoo.org/glsa/201607-15 https://security.netapp.com • CWE-401: Missing Release of Memory after Effective Lifetime CWE-772: Missing Release of Resource after Effective Lifetime •