VDB
CVE-2019-19232
CVE-2019-19232
PUBLISHED
CVSS 7.5 HIGH
In Sudo through 1.8.29, an attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user by invoking sudo with a numeric uid that is not associated with any user. NOTE: The software maintainer believes that this is not a vulnerability because running a command via sudo as a user not present in the local password database is an intentional feature. Because this behavior surprised some users, sudo 1.8.30 introduced an option to enable/disable this behavior with the default being disabled. However, this does not change the fact that sudo was behaving as intended, and as documented, in earlier versions
EPSS 3.29% · 88.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
3.29%
88.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | sudo | 0, 1.8.27-1ubuntu4, 1.8.29-1ubuntu1 |
Timeline
- Dec 19, 2019 CVE Published
- Mar 27, 2020 CVE Updated
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-19232 third-party-advisory
- https://www.sudo.ws/devel.html#1.8.30b2 third-party-advisory
- https://www.sudo.ws/stable.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-19232 third-party-advisory