CVSS: 5.0EPSS: 94%CPEs: 42EXPL: 1CVE-2013-4123 – Squid 3.3.5 - Denial of Service (PoC)
https://notcve.org/view.php?id=CVE-2013-4123
client_side_request.cc in Squid 3.2.x before 3.2.13 and 3.3.x before 3.3.8 allows remote attackers to cause a denial of service via a crafted port number in a HTTP Host header. client_side_request.cc en Squid 3.2.x anteriores a 3.2.13 y 3.3.x anteriores a 3.3.8 permite a un atacante remoto causar una denegación de servicio a través de un número de puerto manipulado en una cabecera HTTP Host. • https://www.exploit-db.com/exploits/26886 http://lists.opensuse.org/opensuse-updates/2013-09/msg00024.html http://secunia.com/advisories/54142 http://secunia.com/advisories/54834 http://www.squid-cache.org/Advisories/SQUID-2013_3.txt http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11826.patch http://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12591.patch • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 2%CPEs: 23EXPL: 0CVE-2013-4115 – squid: buffer overflow when processing overly long DNS names (SQUID-2013:2)
https://notcve.org/view.php?id=CVE-2013-4115
Buffer overflow in the idnsALookup function in dns_internal.cc in Squid 3.2 through 3.2.11 and 3.3 through 3.3.6 allows remote attackers to cause a denial of service (memory corruption and server termination) via a long name in a DNS lookup request. Desbordamiento de búfer en la función idnsALookup en dns_internal.cc en Squid v3.2 hasta v3.2.11 y v3.3 hasta v3.3.6, lo que permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria o finalización de servicio) a través de un nombre largo en una petición “DNS lookup”. A buffer overflow flaw was found in Squid's DNS lookup module. A remote attacker able to send HTTP requests to the Squid proxy could use this flaw to crash Squid. • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00024.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00030.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00033.html http://secunia.com/advi • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.0EPSS: 5%CPEs: 63EXPL: 0CVE-2013-0189
https://notcve.org/view.php?id=CVE-2013-0189
cachemgr.cgi in Squid 3.1.x and 3.2.x, possibly 3.1.22, 3.2.4, and other versions, allows remote attackers to cause a denial of service (resource consumption) via a crafted request. NOTE: this issue is due to an incorrect fix for CVE-2012-5643, possibly involving an incorrect order of arguments or incorrect comparison. cachemgr.cgi en Squid v3.1.x, v3.2.x y posiblemente, v3.1.22, v3.2.4 y otras versiones, permite a atacantes remotos provocar una denegación de servicio (consumo de recursos) a través de una solicitud hecha a mano. NOTA: este problema se debe a una solución incorrecta para CVE-2012-5643, posiblemente con un orden incorrecto de argumentos o de comparación incorrecta. • http://bazaar.launchpad.net/~squid/squid/3.2/revision/11743 http://bazaar.launchpad.net/~squid/squid/3.2/revision/11744 http://lists.fedoraproject.org/pipermail/scm-commits/2013-January/934637.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html http://sec • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.0EPSS: 96%CPEs: 102EXPL: 0CVE-2012-5643 – squid: cachemgr.cgi memory usage DoS and memory leaks
https://notcve.org/view.php?id=CVE-2012-5643
Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service (memory consumption) via (1) invalid Content-Length headers, (2) long POST requests, or (3) crafted authentication credentials. Varias fugas de memoria en tools/cachemgr.cc en cachemgr.cgi en Squid v2.x y v3.x antes de v3.1.22, v3.2.x antes de v3.2.4 y v3.3.x antes de v3.3.0.2 permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de (1) cabeceras Content-Length no válidas, (2) largas peticiones POST, o (3) credenciales de autenticación manipuladas. • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html http://lists.opensuse.org/opensuse-updates/2013-01/msg00052.html http://lists.opensuse.org/opensuse-updates/2013-01/msg00075.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html http://openwall.com/lists/oss-security/2012/12/17/4 http://rhn.redhat.com/errata& • CWE-20: Improper Input Validation CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.8EPSS: 94%CPEs: 71EXPL: 0CVE-2011-3205 – squid: buffer overflow flaw in Squid's Gopher reply parser (SQUID-2011:3)
https://notcve.org/view.php?id=CVE-2011-3205
Buffer overflow in the gopherToHTML function in gopher.cc in the Gopher reply parser in Squid 3.0 before 3.0.STABLE26, 3.1 before 3.1.15, and 3.2 before 3.2.0.11 allows remote Gopher servers to cause a denial of service (memory corruption and daemon restart) or possibly have unspecified other impact via a long line in a response. NOTE: This issue exists because of a CVE-2005-0094 regression. Desbordamiento de búfer en la v3.0 anterior a v3.0.STABLE26, v3.1 anterior a v3.1.15, y v3.2 anterior a v3.2.0.11 permite a servidores remotos Gopher provocar una denegación de servicio (corrupción de memoria y reinicio del demonio) o posiblemente tener un impacto no especificado a través de una respuesta demasiado larga. NOTA: Este problema existe debido a una regresión de CVE-2005-0094. • http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065534.html http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html http://openwall.com/lists/oss-security/2011/08/29/2 http://openwall.com/lists/oss-security/2011/08/30/4 http: •