Sander Bos discovered a time of check to time of use (TOCTTOU) vulnerability in apport that allowed a user to cause core files to be written in arbitrary directories.
https://usn.ubuntu.com/usn/usn-4171-2
https://usn.ubuntu.com/usn/usn-4171-1
Source: Mitre, NVD
Published: 2020-02-08
Updated: 2020-02-12
Base Score: 1.9
Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:N
Severity: Low
Base Score: 4.7
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity: Medium