Double Free in Docker Credential Helpers
CVE-2019-1020014
docker-credential-helpers before 0.6.3 has a double free in the List functions.
Vulnerability class: Double Free
EPSS: 0.004 (33.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Docker Credential_helpers
- Docker Docker-credential-helpers — versions < 0.6.3
- Canonical Ubuntu_linux — versions 16.04, 18.04, 19.04
- Fedoraproject Fedora — versions 32
Weakness classification (CWE)
References
- josh@bress.net (Patch, Third Party Advisory, x_refsource_MISC)
- josh@bress.net (Third Party Advisory, x_refsource_MISC, Release Notes)
- josh@bress.net (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- josh@bress.net (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- josh@bress.net (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2019-1020014?
- CVE-2019-1020014 is a medium-severity vulnerability in Docker Credential Helpers, classified under Double Free. CVSS score: 5.5/10. Published 2019-07-29.
- How severe is CVE-2019-1020014?
- Medium severity. CVSS v3 base score is 5.5 out of 10.