CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2018-17188
https://notcve.org/view.php?id=CVE-2018-17188
Prior to CouchDB version 2.3.0, CouchDB allowed for runtime-configuration of key components of the database. In some cases, this lead to vulnerabilities where CouchDB admin users could access the underlying operating system as the CouchDB user. Together with other vulnerabilities, it allowed full system entry for unauthenticated users. Rather than waiting for new vulnerabilities to be discovered, and fixing them as they come up, the CouchDB development team decided to make changes to avoid this entire class of vulnerabilities. Antes de la versión 2.3.0 de CouchDB, este último permitía la configuración en tiempo de ejecución de los componentes clave de la base de datos. • https://blog.couchdb.org/2018/12/17/cve-2018-17188 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S5FPHVVU5KMRFKQTJPAM3TBGC7LKCWQS https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3JOUCX7LHDV4YWZDQNXT5NTKKRANZQW https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbmu03935en_us •
CVSS: 9.0EPSS: 1%CPEs: 1EXPL: 0CVE-2018-11769
https://notcve.org/view.php?id=CVE-2018-11769
CouchDB administrative users before 2.2.0 can configure the database server via HTTP(S). Due to insufficient validation of administrator-supplied configuration settings via the HTTP API, it is possible for a CouchDB administrator user to escalate their privileges to that of the operating system's user under which CouchDB runs, by bypassing the blacklist of configuration settings that are not allowed to be modified via the HTTP API. This privilege escalation effectively allows a CouchDB admin user to gain arbitrary remote code execution, bypassing CVE-2017-12636 and CVE-2018-8007. Los usuarios administrativos de CouchDB en versiones anteriores a la 2.2.0 pueden configurar el servidor de la base de datos mediante HTTP(S). Debido a la validación insuficiente de las opciones de configuración proporcionadas por el administrador mediante la API HTTP, es posible que un usuario administrador de CouchDB escale sus privilegios a los del usuario del sistema operativo bajo el que se ejecuta CouchDB. • http://www.securityfocus.com/bid/105046 https://lists.apache.org/thread.html/1052ad7a1b32b9756df4f7860f5cb5a96b739f444117325a19a4bf75%40%3Cdev.couchdb.apache.org%3E https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S5FPHVVU5KMRFKQTJPAM3TBGC7LKCWQS https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3JOUCX7LHDV4YWZDQNXT5NTKKRANZQW https://security.gentoo.org/glsa/201812-06 https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbmu0393 •
CVSS: 9.0EPSS: 2%CPEs: 2EXPL: 1CVE-2018-8007
https://notcve.org/view.php?id=CVE-2018-8007
Apache CouchDB administrative users can configure the database server via HTTP(S). Due to insufficient validation of administrator-supplied configuration settings via the HTTP API, it is possible for a CouchDB administrator user to escalate their privileges to that of the operating system's user that CouchDB runs under, by bypassing the blacklist of configuration settings that are not allowed to be modified via the HTTP API. This privilege escalation effectively allows an existing CouchDB admin user to gain arbitrary remote code execution, bypassing already disclosed CVE-2017-12636. Mitigation: All users should upgrade to CouchDB releases 1.7.2 or 2.1.2. Los usuarios administrativos de Apache CouchDB pueden configurar el servidor de la base de datos mediante HTTP(S). • http://mail-archives.apache.org/mod_mbox/couchdb-announce/201807.mbox/%3C1699016538.6219.1531246785603.JavaMail.Joan%40RITA%3E http://mail-archives.apache.org/mod_mbox/couchdb-announce/201807.mbox/%3c1439409216.6221.1531246856676.JavaMail.Joan%40RITA%3e http://www.securityfocus.com/bid/104741 https://blog.couchdb.org/2018/07/10/cve-2018-8007 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S5FPHVVU5KMRFKQTJPAM3TBGC7LKCWQS https://lists.fedoraproject.org/archives/list/packag • CWE-20: Improper Input Validation •
CVSS: 10.0EPSS: 97%CPEs: 6EXPL: 4CVE-2017-12635 – Apache CouchDB - Arbitrary Command Execution
https://notcve.org/view.php?id=CVE-2017-12635
Due to differences in the Erlang-based JSON parser and JavaScript-based JSON parser, it is possible in Apache CouchDB before 1.7.0 and 2.x before 2.1.1 to submit _users documents with duplicate keys for 'roles' used for access control within the database, including the special case '_admin' role, that denotes administrative users. In combination with CVE-2017-12636 (Remote Code Execution), this can be used to give non-admin users access to arbitrary shell commands on the server as the database system user. The JSON parser differences result in behaviour that if two 'roles' keys are available in the JSON, the second one will be used for authorising the document write, but the first 'roles' key is used for subsequent authorization for the newly created user. By design, users can not assign themselves roles. The vulnerability allows non-admin users to give themselves admin privileges. • https://www.exploit-db.com/exploits/45019 https://www.exploit-db.com/exploits/44498 https://github.com/assalielmehdi/CVE-2017-12635 https://github.com/cyberharsh/Apache-couchdb-CVE-2017-12635 http://www.securityfocus.com/bid/101868 https://lists.apache.org/thread.html/6c405bf3f8358e6314076be9f48c89a2e0ddf00539906291ebdf0c67%40%3Cdev.couchdb.apache.org%3E https://lists.debian.org/debian-lts-announce/2018/01/msg00026.html https://security.gentoo.org/glsa/201711-16 https://support.hpe.com/hpsc/doc&#x • CWE-269: Improper Privilege Management •
CVSS: 9.0EPSS: 3%CPEs: 6EXPL: 4CVE-2017-12636 – Apache CouchDB - Arbitrary Command Execution
https://notcve.org/view.php?id=CVE-2017-12636
CouchDB administrative users can configure the database server via HTTP(S). Some of the configuration options include paths for operating system-level binaries that are subsequently launched by CouchDB. This allows an admin user in Apache CouchDB before 1.7.0 and 2.x before 2.1.1 to execute arbitrary shell commands as the CouchDB user, including downloading and executing scripts from the public internet. Los usuarios administrativos de CouchDB pueden configurar el servidor de la base de datos mediante HTTP(S). Algunas de las opciones de configuración incluyen rutas para operar binarios a nivel de sistema que son iniciados subsecuentemente por CouchDB. • https://www.exploit-db.com/exploits/45019 https://www.exploit-db.com/exploits/44913 https://github.com/XTeam-Wing/CVE-2017-12636 https://github.com/moayadalmalat/CVE-2017-12636 https://lists.apache.org/thread.html/6c405bf3f8358e6314076be9f48c89a2e0ddf00539906291ebdf0c67%40%3Cdev.couchdb.apache.org%3E https://lists.debian.org/debian-lts-announce/2018/01/msg00026.html https://security.gentoo.org/glsa/201711-16 https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbmu03935en& • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •