========================================================================== Ubuntu Security Notice USN-4103-1 August 19, 2019 docker-credential-helpers vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.04 Summary: docker-credential-helpers could be made to crash or run programs as your login Software Description: - golang-github-docker-docker-credential-helpers: Use native stores to safeguard Docker credentials Details: Jasiel Spelman discovered that a double free existed in docker-credential- helpers. A local attacker could use this to cause a denial of service (crash) or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: golang-docker-credential-helpers 0.6.1-1ubuntu0.1 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4103-1 CVE-2019-1020014 Package Information: https://launchpad.net/ubuntu/+source/golang-github-docker-docker-credential-helpers/0.6.1-1ubuntu0.1