CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 0CVE-2020-2104
https://notcve.org/view.php?id=CVE-2020-2104
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier allowed users with Overall/Read access to view a JVM memory usage chart. Jenkins versiones 2.218 y anteriores, versiones LTS 2.204.1 y anteriores, permitieron a usuarios con acceso General y de Lectura visualizar un gráfico de uso de memoria de JVM. • http://www.openwall.com/lists/oss-security/2020/01/29/1 https://access.redhat.com/errata/RHBA-2020:0402 https://access.redhat.com/errata/RHBA-2020:0675 https://access.redhat.com/errata/RHSA-2020:0681 https://access.redhat.com/errata/RHSA-2020:0683 https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1650 • CWE-863: Incorrect Authorization •
CVSS: 5.8EPSS: 0%CPEs: 2EXPL: 0CVE-2020-2100
https://notcve.org/view.php?id=CVE-2020-2100
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier was vulnerable to a UDP amplification reflection denial of service attack on port 33848. Jenkins versiones 2.218 y anteriores, versiones LTS 2.204.1 y anteriores, eran vulnerables a un ataque de denegación de servicio de reflexión de amplificación UDP en el puerto 33848. • http://www.openwall.com/lists/oss-security/2020/01/29/1 https://access.redhat.com/errata/RHBA-2020:0402 https://access.redhat.com/errata/RHBA-2020:0675 https://access.redhat.com/errata/RHSA-2020:0681 https://access.redhat.com/errata/RHSA-2020:0683 https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1641 •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2020-2102
https://notcve.org/view.php?id=CVE-2020-2102
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC. Jenkins versiones 2.218 y anteriores, versiones LTS 2.204.1 y anteriores, usó una función de comparación de tiempo no constante cuando se compara un HMAC. • http://www.openwall.com/lists/oss-security/2020/01/29/1 https://access.redhat.com/errata/RHBA-2020:0402 https://access.redhat.com/errata/RHBA-2020:0675 https://access.redhat.com/errata/RHSA-2020:0681 https://access.redhat.com/errata/RHSA-2020:0683 https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1660 • CWE-203: Observable Discrepancy •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2020-2101
https://notcve.org/view.php?id=CVE-2020-2101
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret. Jenkins versiones 2.218 y anteriores, versiones LTS 2.204.1 y anteriores, no usaban una función de comparación de tiempo constante para comprobar secretos de conexión, lo que podría potencialmente permitir a un atacante usar un ataque de sincronización para obtener este secreto. • http://www.openwall.com/lists/oss-security/2020/01/29/1 https://access.redhat.com/errata/RHBA-2020:0402 https://access.redhat.com/errata/RHBA-2020:0675 https://access.redhat.com/errata/RHSA-2020:0681 https://access.redhat.com/errata/RHSA-2020:0683 https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1659 • CWE-203: Observable Discrepancy •
CVSS: 8.6EPSS: 0%CPEs: 2EXPL: 0CVE-2020-2099
https://notcve.org/view.php?id=CVE-2020-2099
Jenkins 2.213 and earlier, LTS 2.204.1 and earlier improperly reuses encryption key parameters in the Inbound TCP Agent Protocol/3, allowing unauthorized attackers with knowledge of agent names to obtain the connection secrets for those agents, which can be used to connect to Jenkins, impersonating those agents. Jenkins versiones 2.213 y anteriores, versiones LTS 2.204.1 y anteriores, reutilizan inapropiadamente los parámetros de clave de cifrado en el Inbound TCP Agent Protocol/3, permitiendo a atacantes no autorizados con conocimiento de los nombres de los agentes obtener los secretos de conexión para esos agentes, que pueden ser usados para conectar con Jenkins , haciéndose pasar por esos agentes. • http://www.openwall.com/lists/oss-security/2020/01/29/1 https://access.redhat.com/errata/RHBA-2020:0402 https://access.redhat.com/errata/RHBA-2020:0675 https://access.redhat.com/errata/RHSA-2020:0681 https://access.redhat.com/errata/RHSA-2020:0683 https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1682 • CWE-330: Use of Insufficiently Random Values •