CVSS: 5.9EPSS: 1%CPEs: 22EXPL: 0CVE-2019-12529 – squid: Out of bounds read in Proxy-Authorization header causes DoS
https://notcve.org/view.php?id=CVE-2019-12529
11 Jul 2019 — An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode. uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as wel... • http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •
CVSS: 6.1EPSS: 85%CPEs: 2EXPL: 1CVE-2019-13345 – squid: XSS via user_name or auth parameter in cachemgr.cgi
https://notcve.org/view.php?id=CVE-2019-13345
05 Jul 2019 — The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter. El modulo web del archivo cachemgr.cgi de Squid hasta versión 4.7, presenta un problema de tipo XSS por medio del parámetro user_name o auth. It was discovered that Squid incorrectly handled certain SNMP packets. A remote attacker could possibly use this issue to cause memory consumption, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 1CVE-2018-19131
https://notcve.org/view.php?id=CVE-2018-19131
09 Nov 2018 — Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors. Squid en versiones anteriores a la 4.4 tiene Cross-Site Scripting (XSS) mediante un certificado X.509 manipulado durante la generación de la página de error HTTP(S) para los errores de certificado. • https://github.com/JonathanWilbur/CVE-2018-19131 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.9EPSS: 1%CPEs: 2EXPL: 0CVE-2018-19132 – Ubuntu Security Notice USN-4059-1
https://notcve.org/view.php?id=CVE-2018-19132
09 Nov 2018 — Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet. Squid en versiones anteriores a la 4.4, cuando está habilitado SNMP, permite una denegación de servicio (fuga de memoria) mediante un paquete SNMP. It was discovered that Squid incorrectly handled certain SNMP packets. A remote attacker could possibly use this issue to cause memory consumption, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. • http://www.squid-cache.org/Advisories/SQUID-2018_5.txt • CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 7.5EPSS: 3%CPEs: 7EXPL: 0CVE-2018-1000027 – squid: Incorrect pointer handling in HTTP processing and certificate download can lead to denial of service
https://notcve.org/view.php?id=CVE-2018-1000027
05 Feb 2018 — The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later. Squid Software Foundation Squid HTTP Caching Proxy, en ... • http://www.squid-cache.org/Advisories/SQUID-2018_2.txt • CWE-117: Improper Output Neutralization for Logs CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0CVE-2018-1000024 – squid: Incorrect pointer handling when processing ESI Responses can lead to denial of service
https://notcve.org/view.php?id=CVE-2018-1000024
05 Feb 2018 — The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later. Squid Software Foundation Squid HTTP Caching Proxy, en versiones 3.0 a 3... • http://www.squid-cache.org/Advisories/SQUID-2018_1.txt • CWE-20: Improper Input Validation •
CVSS: 8.6EPSS: 46%CPEs: 15EXPL: 0CVE-2016-4553 – squid: Cache poisoning issue in HTTP Request handling
https://notcve.org/view.php?id=CVE-2016-4553
10 May 2016 — client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request. client_side.cc en Squid en versiones anteriores a 3.5.18 y 4.x en versiones anteriores a 4.0.10 no ignora correctamente la cabecera Host cuando se proporciona una URI absoluta, lo que permite a atacantes remotos llevar a cabo ataques de envenenamiento de caché a través de una petición HTTP. An... • http://bugs.squid-cache.org/show_bug.cgi?id=4501 • CWE-20: Improper Input Validation CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 8.6EPSS: 0%CPEs: 7EXPL: 0CVE-2016-4554 – squid: Header Smuggling issue in HTTP Request processing
https://notcve.org/view.php?id=CVE-2016-4554
10 May 2016 — mime_header.cc in Squid before 3.5.18 allows remote attackers to bypass intended same-origin restrictions and possibly conduct cache-poisoning attacks via a crafted HTTP Host header, aka a "header smuggling" issue. mime_header.cc en Squid en versiones anteriores a 3.5.18 permite a atacantes remotos eludir restricciones destinadas al mismo origen y posiblemente llevar a cabo ataques de envenenamiento de caché a través de una cabecera HTTP Host manipulada, también conocido como un problema "contrabando de pet... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html • CWE-20: Improper Input Validation CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 7.5EPSS: 2%CPEs: 148EXPL: 1CVE-2016-4555 – squid: SegFault from ESIInclude::Start
https://notcve.org/view.php?id=CVE-2016-4555
10 May 2016 — client_side_request.cc in Squid 3.x before 3.5.18 and 4.x before 4.0.10 allows remote servers to cause a denial of service (crash) via crafted Edge Side Includes (ESI) responses. client_side_request.cc en Squid 3.x en versiones anteriores a 3.5.18 y 4.x en versiones anteriores a 4.0.10 permite a servidores remotos provocar una denegación de servicio (caída) a través de respuestas Edge Side Includes (ESI) manipuladas. A NULL pointer dereference flaw was found in the way Squid processes ESI responses. If Squi... • http://bugs.squid-cache.org/show_bug.cgi?id=4455 • CWE-20: Improper Input Validation CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 5%CPEs: 148EXPL: 0CVE-2016-4556 – squid: SIGSEGV in ESIContext response handling
https://notcve.org/view.php?id=CVE-2016-4556
10 May 2016 — Double free vulnerability in Esi.cc in Squid 3.x before 3.5.18 and 4.x before 4.0.10 allows remote servers to cause a denial of service (crash) via a crafted Edge Side Includes (ESI) response. Vulnerabilidad de liberación doble de memoria en Esi.cc en Squid 3.x en versiones anteriores a 3.5.18 y 4.x en versiones anteriores a 4.0.10 permite a servidores remotos provocar una denegación de servicio (caída) a través de una respuesta Edge Side Includes (ESI) manipulada. An incorrect reference counting flaw was f... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html • CWE-20: Improper Input Validation •