CVSS: 5.0EPSS: 10%CPEs: 12EXPL: 0CVE-2010-0408 – httpd: mod_proxy_ajp remote temporary DoS
https://notcve.org/view.php?id=CVE-2010-0408
The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote attackers to cause a denial of service (backend server outage) via a crafted request, related to use of a 500 error code instead of the appropriate 400 error code. La función ap_proxy_ajp_request en mod_proxy_ajp.c en mod_proxy_ajp en the Apache HTTP Server v2.2.x en versiones anteriores a v2.2.15 no maneja adecuadamente ciertas situaciones en la cuales un cliente no envía el cuerpo de una petición, lo que permite a atacantes remotos producir una denegación de servicio (apagado del servidor del backend) a través de una petición manipulada, relacionado con el uso del código de error 500 en vez del código de error 400 • http://httpd.apache.org/security/vulnerabilities_22.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039957.html http://lists.fedoraproject.org/pipermail/package-announce/2010-May/040652.html http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html http://marc.info/?l=bugtraq&m=127557640302499&w=2 http://secunia.com/advisories/39100 http://secunia.com/advisories/39501 http:/& •
CVSS: 5.0EPSS: 1%CPEs: 4EXPL: 1CVE-2009-3560 – expat: buffer over-read and crash in big2_toUtf8() on XML with malformed UTF-8 sequences
https://notcve.org/view.php?id=CVE-2009-3560
The big2_toUtf8 function in lib/xmltok.c in libexpat in Expat 2.0.1, as used in the XML-Twig module for Perl, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with malformed UTF-8 sequences that trigger a buffer over-read, related to the doProlog function in lib/xmlparse.c, a different vulnerability than CVE-2009-2625 and CVE-2009-3720. La función big2_toUt8 en lib/xmltok.c en libexpat de Expat v2.0.1, como el usado en el módulo XML-Twig para Perl, permite a los atacantes dependientes del contexto provocar una denegación de servicio (caída de aplicación) mediante un documento XML con secuencias UTF-8 malformadas que disparan un desbordamiento de lectura de búfer, relacionado con la función doProlog en lib/xmlparse.c, siendo una vulnerabilidad diferente a CVE-2009-2625 y CVE-2009-3720. • http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.164&r2=1.165 http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?view=log#rev1.165 http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html http://lists.opensuse. • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.8EPSS: 0%CPEs: 21EXPL: 5CVE-2009-3555 – Mozilla NSS - NULL Character CA SSL Certificate Validation Security Bypass
https://notcve.org/view.php?id=CVE-2009-3555
The TLS protocol, and the SSL protocol 3.0 and possibly earlier, as used in Microsoft Internet Information Services (IIS) 7.0, mod_ssl in the Apache HTTP Server 2.2.14 and earlier, OpenSSL before 0.9.8l, GnuTLS 2.8.5 and earlier, Mozilla Network Security Services (NSS) 3.12.4 and earlier, multiple Cisco products, and other products, does not properly associate renegotiation handshakes with an existing connection, which allows man-in-the-middle attackers to insert data into HTTPS sessions, and possibly other types of sessions protected by TLS or SSL, by sending an unauthenticated request that is processed retroactively by a server in a post-renegotiation context, related to a "plaintext injection" attack, aka the "Project Mogul" issue. El protocolo TLS y el protocolo SSL v3.0 y posiblemente versiones anteriores, tal y como se usa en Microsoft Internet Information Services (IIS) v7.0, mod_ssl en el servidor HTTP Apache v2.2.14 y anteriores, OpenSSL antes de v0.9.8l, GnuTLS v2.8.5 y anteriores, Mozilla Network Security Services (NSS) v3.12.4 y anteriores, y otros productos, no asocia apropiadamente la renegociación del Handshake SSL en una conexión existente, lo que permite ataques man-in-the-middle en los que el atacante inserta datos en sesiones HTTPS, y posiblemente otro tipo de sesiones protegidas por SSL o TLS, enviando una petición de autenticación que es procesada retroactivamente por un servidor en un contexto post-renegociación. Se trata de un ataque de "inyección de texto plano", también conocido como el problema del "Proyecto Mogul". • https://www.exploit-db.com/exploits/10071 https://www.exploit-db.com/exploits/10579 http://archives.neohapsis.com/archives/bugtraq/2013-11/0120.html http://blog.g-sec.lu/2009/11/tls-sslv3-renegotiation-vulnerability.html http://blogs.iss.net/archive/sslmitmiscsrf.html http://blogs.sun.com/security/entry/vulnerability_in_tls_protocol_during http://clicky.me/tlsvuln http://extendedsubset.com/?p=8 http://extendedsubset.com/Renegotiating_TLS.pdf http://h20000.www2.hp.com/bizsuppo • CWE-295: Improper Certificate Validation CWE-300: Channel Accessible by Non-Endpoint •
CVSS: 5.0EPSS: 2%CPEs: 5EXPL: 1CVE-2009-3720 – expat: buffer over-read and crash on XML with malformed UTF-8 sequences
https://notcve.org/view.php?id=CVE-2009-3720
The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625. La función updatePosition en lib/xmltok_impl.c en libexpat en Expat v2.0.1, usado en Python, PyXML, w3c-libwww, ay otros programas, permite a atacantes dependientes de contexto, provocar una denegación de servicio (caída de aplicación) a través de un documento XML con una secuencia de caracteres UTF-8 manipulada que provoca un desbordamiento de búfer fuera de límite (over-read). Vulnerabilidad distinta de CVE-2009-2625. • http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?r1=1.13&r2=1.15&view=patch http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmltok_impl.c?view=log http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051228.html http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051247.html http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051367.html http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051405. •
CVSS: 7.5EPSS: 33%CPEs: 2EXPL: 0CVE-2009-2699
https://notcve.org/view.php?id=CVE-2009-2699
The Solaris pollset feature in the Event Port backend in poll/unix/port.c in the Apache Portable Runtime (APR) library before 1.3.9, as used in the Apache HTTP Server before 2.2.14 and other products, does not properly handle errors, which allows remote attackers to cause a denial of service (daemon hang) via unspecified HTTP requests, related to the prefork and event MPMs. La opción pollset de Solaris en el backend Event Port en poll/unix/port.c en la librería Apache Portable Runtime (APR) anterior v1.3.9, como los usados en Apache HTTP Server atenrior v2.2.14 y otros productos, no manejan adecuadamente los errores, lo que permite a atacantes remotos causar una denegación de servicio (bloqueo del demonio) a través de peticiones HTTP no especificadas, relativas el prefork y eventos MPMs. • http://marc.info/?l=bugtraq&m=133355494609819&w=2 http://securitytracker.com/id?1022988 http://www.apache.org/dist/httpd/CHANGES_2.2.14 http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html http://www.securityfocus.com/bid/36596 https://exchange.xforce.ibmcloud.com/vulnerabilities/53666 https://issues.apache.org/bugzilla/show_bug.cgi?id=47645 https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e • CWE-667: Improper Locking •