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Vulnerability of Docker docker-credential-secretservice: use after free

Synthesis of the vulnerability 

An attacker can force the usage of a freed memory area of Docker docker-credential-secretservice, in order to trigger a denial of service, and possibly to run code.
Impacted products: Docker CE.
Severity of this bulletin: 2/4.
Number of vulnerabilities in this bulletin: 2.
Creation date: 23/12/2019.
Références of this threat: CVE-2019-17149-REJECT, CVE-2019-17150-REJECT, VIGILANCE-VUL-31233, ZDI-19-1029, ZDI-19-1030.

Description of the vulnerability 

An attacker can force the usage of a freed memory area of Docker docker-credential-secretservice, in order to trigger a denial of service, and possibly to run code.
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This cybersecurity bulletin impacts software or systems such as Docker CE.

Our Vigil@nce team determined that the severity of this cybersecurity weakness is medium.

The trust level is of type confirmed by the editor, with an origin of user account.

This bulletin is about 2 vulnerabilities.

An attacker with a expert ability can exploit this computer vulnerability bulletin.

Solutions for this threat 

Docker docker-credential-secretservice: version 0.6.3.
The version 0.6.3 is fixed:
  https://github.com/docker/docker-credential-helpers/releases
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