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Ubuntu: USN-3480-3: Apport regression

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Ubuntu: USN-3480-3: Apport regression

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/03/2018
Created
07/25/2018
Added
01/04/2018
Modified
07/09/2020

Description

USN-3480-2 fixed regressions in Apport. The update introduced a new regression in the container support. This update addresses the problem.

We apologize for the inconvenience.

Original advisory details:

Sander Bos discovered that Apport incorrectly handled core dumps for setuid binaries. A local attacker could use this issue to perform a denial of service via resource exhaustion or possibly gain root privileges. (CVE-2017-14177)

Sander Bos discovered that Apport incorrectly handled core dumps for processes in a different PID namespace. A local attacker could use this issue to perform a denial of service via resource exhaustion or possibly gain root privileges. (CVE-2017-14180)

Solution(s)

  • ubuntu-upgrade-apport

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