VDB
CVE-2019-3994
CVE-2019-3994
PUBLISHED
CVSS 7.5 HIGH
ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a use after free. A remote unauthenticated attacker can crash the ELOG server by sending multiple HTTP POST requests which causes the ELOG function retrieve_url() to use a freed variable.
EPSS 2.93% · 86.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.93%
86.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | elog | 3.1.0-2-1, 0, 3.1.1-1-1 |
| Ubuntu:20.04:LTS | elog | 0, * |
| Ubuntu:22.04:LTS | elog | 0, 3.1.3-1-1build1, 3.1.3-1-1build2 |
| Ubuntu:18.04:LTS | elog | 3.1.3-1-1build1, 3.1.3-1-1, 0 |
Timeline
- Dec 17, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-3994 third-party-advisory
- https://www.tenable.com/security/research/tra-2019-53 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-3994 third-party-advisory