CVSS: 9.8EPSS: 0%CPEs: 79EXPL: 0CVE-2020-10683 – dom4j: XML External Entity vulnerability in default SAX parser
https://notcve.org/view.php?id=CVE-2020-10683
dom4j before 2.0.3 and 2.1.x before 2.1.3 allows external DTDs and External Entities by default, which might enable XXE attacks. However, there is popular external documentation from OWASP showing how to enable the safe, non-default behavior in any application that uses dom4j. dom4j versiones anteriores a 2.0.3 y versiones 2.1.x anteriores a 2.1.3, permite DTDs y External Entities por defecto, lo que podría permitir ataques de tipo XXE. Sin embargo, existe una documentación externa popular de OWASP que muestra cómo habilitar el comportamiento seguro no predeterminado en cualquier aplicación que use dom4j. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00061.html https://bugzilla.redhat.com/show_bug.cgi?id=1694235 https://cheatsheetseries.owasp.org/cheatsheets/XML_External_Entity_Prevention_Cheat_Sheet.html https://github.com/dom4j/dom4j/commit/a8228522a99a02146106672a34c104adbda5c658 https://github.com/dom4j/dom4j/commits/version-2.0.3 https://github.com/dom4j/dom4j/issues/87 https://github.com/dom4j/dom4j/releases/tag/version-2.1.3 https://lists.apache.org/thread.html/r51f3f9801058 • CWE-611: Improper Restriction of XML External Entity Reference •
CVSS: 6.9EPSS: 6%CPEs: 206EXPL: 5CVE-2020-11022 – Potential XSS vulnerability in jQuery
https://notcve.org/view.php?id=CVE-2020-11022
In jQuery versions greater than or equal to 1.2 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0. En las versiones de jQuery mayores o iguales a 1.2 y anteriores a la versión 3.5.0, se puede ejecutar HTML desde fuentes no seguras, incluso después de desinfectarlo, a uno de los métodos de manipulación DOM de jQuery (es decir .html (), .append () y otros). código no seguro Este problema está corregido en jQuery 3.5.0. A Cross-site scripting (XSS) vulnerability exists in JQuery. This flaw allows an attacker with the ability to supply input to the ‘HTML’ function to inject Javascript into the page where that input is rendered, and have it delivered by the browser. jQuery version 1.2 suffers from a cross site scripting vulnerability. • https://www.exploit-db.com/exploits/49766 https://github.com/0xAJ2K/CVE-2020-11022-CVE-2020-11023 https://github.com/ossf-cve-benchmark/CVE-2020-11022 https://github.com/Snorlyd/https-nj.gov---CVE-2020-11022 http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00067.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00085.html http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00039.html http://packetstormsecurity.com/files/162159/jQuery-1.2& • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.3EPSS: 0%CPEs: 101EXPL: 0CVE-2020-9488 – log4j: improper validation of certificate with host mismatch in SMTP appender
https://notcve.org/view.php?id=CVE-2020-9488
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1 Validación incorrecta del certificado con desajuste de host en el apéndice SMTP de Apache Log4j. Esto podría permitir que una conexión SMTPS fuera interceptada por un ataque de tipo man-in-the-middle que podría filtrar cualquier mensaje de registro enviado a través de ese appender. Corregido en Apache Log4j 2.12.3 y 2.13.1 • https://issues.apache.org/jira/browse/LOG4J2-2819 https://lists.apache.org/thread.html/r0a2699f724156a558afd1abb6c044fb9132caa66dce861b82699722a%40%3Cjira.kafka.apache.org%3E https://lists.apache.org/thread.html/r0df3d7a5acb98c57e64ab9266aa21eeee1d9b399addb96f9cf1cbe05%40%3Cdev.zookeeper.apache.org%3E https://lists.apache.org/thread.html/r1fc73f0e16ec2fa249d3ad39a5194afb9cc5afb4c023dc0bab5a5881%40%3Cissues.hive.apache.org%3E https://lists.apache.org/thread.html/r22a56beb76dd8cf18e24fda9072f1e05990f49d6439662d3782a392f%40%3Cissues.hive.apache.org%3E https://lists.apache.o • CWE-295: Improper Certificate Validation •
CVSS: 5.3EPSS: 0%CPEs: 52EXPL: 1CVE-2020-5397 – CSRF Attack via CORS Preflight Requests with Spring MVC or Spring WebFlux
https://notcve.org/view.php?id=CVE-2020-5397
Spring Framework, versions 5.2.x prior to 5.2.3 are vulnerable to CSRF attacks through CORS preflight requests that target Spring MVC (spring-webmvc module) or Spring WebFlux (spring-webflux module) endpoints. Only non-authenticated endpoints are vulnerable because preflight requests should not include credentials and therefore requests should fail authentication. However a notable exception to this are Chrome based browsers when using client certificates for authentication since Chrome sends TLS client certificates in CORS preflight requests in violation of spec requirements. No HTTP body can be sent or received as a result of this attack. Spring Framework, versiones 5.2.x anteriores a 5.2.3 son vulnerables a los ataques de tipo CSRF por medio de peticiones de verificación previa CORS que van dirigidas a los endpoints Spring MVC (módulo spring-webmvc) o Spring WebFlux (módulo spring-webflux). • https://pivotal.io/security/cve-2020-5397 https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuapr2020.html https://www.oracle.com/security-alerts/cpujul2020.html https://www.oracle.com/security-alerts/cpujul2022.html https://www.oracle.com/security-alerts/cpuoct2020.html https://www.oracle.com/security-alerts/cpuoct2021.html • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 8.0EPSS: 62%CPEs: 63EXPL: 1CVE-2020-5398 – RFD Attack via "Content-Disposition" Header Sourced from Request Input by Spring MVC or Spring WebFlux Application
https://notcve.org/view.php?id=CVE-2020-5398
In Spring Framework, versions 5.2.x prior to 5.2.3, versions 5.1.x prior to 5.1.13, and versions 5.0.x prior to 5.0.16, an application is vulnerable to a reflected file download (RFD) attack when it sets a "Content-Disposition" header in the response where the filename attribute is derived from user supplied input. En Spring Framework, versiones 5.2.x anteriores a 5.2.3, versiones 5.1.x anteriores a 5.1.13 y versiones 5.0.x anteriores a 5.0.16, una aplicación es vulnerable a un ataque de tipo reflected file download (RFD) cuando se establece un encabezado "Content-Disposition" en la respuesta donde el atributo filename es derivado de la entrada suministrada por el usuario. A flaw was found in springframework in versions prior to 5.0.16, 5.1.13, and 5.2.3. A reflected file download (RFD) attack is possible when a "Content-Disposition" header is set in response to where the filename attribute is derived from user supplied input. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. • https://github.com/motikan2010/CVE-2020-5398 https://lists.apache.org/thread.html/r028977b9b9d44a89823639aa3296fb0f0cfdd76b4450df89d3c4fbbf%40%3Cissues.karaf.apache.org%3E https://lists.apache.org/thread.html/r0f2d0ae1bad2edb3d4a863d77f3097b5e88cfbdae7b809f4f42d6aad%40%3Cissues.karaf.apache.org%3E https://lists.apache.org/thread.html/r0f3530f7cb510036e497532ffc4e0bd0b882940448cf4e233994b08b%40%3Ccommits.karaf.apache.org%3E https://lists.apache.org/thread.html/r1accbd4f31ad2f40e1661d70a4510a584eb3efd1e32e8660ccf46676%40%3Ccommits.karaf.apache.org%3E https://lists.apache.org&#x • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-494: Download of Code Without Integrity Check •