{"cve":"CVE-2019-13139","nvd":{"published":"2019-08-22T20:15:12.003","modified":"2026-06-17T02:16:08.997","status":"Modified","description":"In Docker before 18.09.4, an attacker who is capable of supplying or manipulating the build path for the \"docker build\" command would be able to gain command execution. An issue exists in the way \"docker build\" processes remote git URLs, and results in command injection into the underlying \"git clone\" command, leading to code execution in the context of the user executing the \"docker build\" command. This occurs because git ref can be misinterpreted as a flag.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.4},"cwes":["CWE-78"],"references":["https://access.redhat.com/errata/RHBA-2019:3092","https://docs.docker.com/engine/release-notes/#18094","https://github.com/moby/moby/pull/38944","https://seclists.org/bugtraq/2019/Sep/21","https://security.netapp.com/advisory/ntap-20190910-0001/"],"products":["docker:docker"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-13139","score":0.02041,"percentile":0.81154,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}