VDB
CVE-2019-14868
CVE-2019-14868
PUBLISHED
CVSS 7.400000095367432 HIGH
In ksh version 20120801, a flaw was found in the way it evaluates certain environment variables. An attacker could use this flaw to override or bypass environment restrictions to execute shell commands. Services and applications that allow remote unauthenticated attackers to provide one of those environment variables could allow them to exploit this issue remotely.
EPSS 1.38% · 72.0th percentile
Risk Scores
CVSS 3.1
7.400000095367432
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.38%
72.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | ksh | 0, 93u+20120801-3.1ubuntu1 |
| Ubuntu:Pro:14.04:LTS | ksh | 0, 93u+20120801-1, 93u+20120801-1ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | ksh | 0, *, 93u+20120801-1 |
Timeline
- Feb 5, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 8, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Feb 3, 2023 EPSS Score