CVE-2019-13139

HIGHNVD 8.48.4—
EchelonGraph scoreMEDIUM confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 8.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.4Exploit: None knownExposed: 0

A fix is available — apply it.

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 v3
8.4
EG Score
8.4(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity84% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
80%
KEV
Not listed

Published

August 22, 2019

Last Modified

November 21, 2024

Advisory Details (7)

Auto-updated Sep 3, 2026
Patch available. Sources: redhat, github_pr.
github_pr Patch Available

gitutils: add validation for ref (CVE-2019-13139)

Patch available: moby/moby api/v1.54.1 (PR #38944 merged 2019-03-27)

https://github.com/moby/moby/pull/38944
generic

Docker Engine version 29 release notes | Docker Docs

https://docs.docker.com/engine/release-notes/#18094
redhat Patch Available

Affected: Red Hat Enterprise Linux 7 Extras.

https://access.redhat.com/errata/RHBA-2019:3092
generic

[SECURITY] [DSA 4521-1] docker.io security update

https://www.debian.org/security/2019/dsa-4521
generic

CVE-2019-13139 - Docker build code execution | Staaldraad

https://staaldraad.github.io/post/2019-07-16-cve-2019-13139-docker-build/
generic

NetApp Product Security

https://security.netapp.com/advisory/ntap-20190910-0001/
generic

Bugtraq: [SECURITY] [DSA 4521-1] docker.io security update

https://seclists.org/bugtraq/2019/Sep/21

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatdocker-2:1.13.1-104.git4ef4b30.el72019-10-16redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 5 ecosystems)
Debian:10(1)
PackageVulnerable rangeFixed inDependents
docker.io18.09.1+dfsg1-7.118.09.1+dfsg1-7.1+deb10u1—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
docker.io—18.09.1+dfsg1-8—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
docker.io—18.09.1+dfsg1-8—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
docker.io—18.09.1+dfsg1-8—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
docker.io—18.09.1+dfsg1-8—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 4× in last 7d / 23× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 148 total refreshes for this CVE.

  1. 2026-09-18 19:22 UTCEPSS rescore
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  24. 2026-08-21 16:14 UTCOSV refresh
  25. 2026-08-20 22:51 UTCEPSS rescore
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  1. 2026-08-19 17:00 UTCEPSS rescore
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  26. 2026-07-24 14:14 UTCEPSS rescore
  27. 2026-07-23 14:15 UTCEPSS rescore
  28. 2026-07-23 01:39 UTCEG score recompute
  29. 2026-07-22 22:19 UTCEG score recompute
  30. 2026-07-22 14:05 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2019-13139?
CVE-2019-13139 is a high vulnerability published on August 22, 2019. 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…
When was CVE-2019-13139 disclosed?
CVE-2019-13139 was first published in the National Vulnerability Database on August 22, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-13139 actively exploited?
CVE-2019-13139 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 19.7% of all scored CVEs.
What is the CVSS score of CVE-2019-13139?
CVE-2019-13139 has a CVSS v3 base score of 8.4 (NVD).
How do I remediate CVE-2019-13139?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-13139, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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