CVE-2019-9193
CVE-2019-9193
In PostgreSQL 9.3 through 11.2, the "COPY TO/FROM PROGRAM" function allows superusers and users in the 'pg_execute_server_program' group to execute arbitrary code in the context of the database's operating system user. This functionality is enabled by default and can be abused to run arbitrary operating system commands on Windows, Linux, and macOS. NOTE: Third parties claim/state this is not an issue because PostgreSQL functionality for ‘COPY TO/FROM PROGRAM’ is acting as intended. References state that in PostgreSQL, a superuser can execute commands as the server user without using the ‘COPY FROM PROGRAM’.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 12
githubgithub.com/b4keSn4ke/CVE-2019-9193★ 21githubgithub.com/geniuszly/CVE-2019-9193★ 4githubgithub.com/wkjung0624/cve-2019-9193★ 3githubgithub.com/paulotrindadec/CVE-2019-9193★ 1githubgithub.com/netw0rk7/CVE-2019-9193-Home-Lab★ 0githubgithub.com/jhnhnck/CVE-2019-9193★ 0githubgithub.com/corsisechero/CVE-2019-9193byVulHub★ 0githubgithub.com/CybersRMUTL/CVE-2019-9193-Postgresql-RCE★ 0exploitdbwww.exploit-db.com/exploits/46813não verificadocve_referencepacketstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.htmlnão verificadocve_referencepacketstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.htmlnão verificadocve_referencepacketstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.htmlnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Quer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
http://packetstormsecurity.com/files/152757/PostgreSQL-COPY-FROM-PROGRAM-Command-Execution.htmlhttp://packetstormsecurity.com/files/166540/PostgreSQL-11.7-Remote-Code-Execution.htmlhttp://packetstormsecurity.com/files/171722/PostgreSQL-9.6.1-Remote-Code-Execution.htmlhttps://blog.hagander.net/when-a-vulnerability-is-not-a-vulnerability-244/https://medium.com/greenwolf-security/authenticated-arbitrary-command-execution-on-postgresql-9-3-latest-cd18945914d5https://paquier.xyz/postgresql-2/postgres-9-3-feature-highlight-copy-tofrom-program/https://security.netapp.com/advisory/ntap-20190502-0003/https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/authenticated-arbitrary-command-execution-on-postgresql-9-3/