CVE-2019-11482
Published: 29 October 2019
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.
Priority
Status
Package | Release | Status |
---|---|---|
apport Launchpad, Ubuntu, Debian |
bionic |
Released
(2.20.9-0ubuntu7.8)
|
disco |
Released
(2.20.10-0ubuntu27.2)
|
|
eoan |
Released
(2.20.11-0ubuntu8.1)
|
|
trusty |
Released
(2.14.1-0ubuntu3.29+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Needs triage
|
|
xenial |
Released
(2.20.1-0ubuntu2.20)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.7 |
Attack vector | Local |
Attack complexity | High |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |