VDB
CVE-2019-18217
CVE-2019-18217
PUBLISHED
CVSS 7.5 HIGH
ProFTPD before 1.3.6b and 1.3.7rc before 1.3.7rc2 allows remote unauthenticated denial-of-service due to incorrect handling of overly long commands because main.c in a child process enters an infinite loop.
EPSS 20.25% · 97.4th 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
20.25%
97.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | proftpd-dfsg | 1.3.7b+dfsg-1, 1.3.7c+dfsg-1build1, 1.3.7c+dfsg-1ubuntu0.1 |
| Ubuntu:20.04:LTS | proftpd-dfsg | *, 1.3.6-6build2, 0 |
| Ubuntu:16.04:LTS | proftpd-dfsg | 1.3.5-2, 1.3.5a-1build1, 0 |
| Ubuntu:24.04:LTS | proftpd-dfsg | 1.3.8+dfsg-8, 1.3.8.b+dfsg-1ubuntu0.1, 1.3.8.b+dfsg-1build2 |
| Ubuntu:18.04:LTS | proftpd-dfsg | 1.3.5d-1, 1.3.5e-1build1, 0 |
| Ubuntu:25.10 | proftpd-dfsg | 1.3.8.c+dfsg-4, 0, 1.3.8.c+dfsg-2 |
Timeline
- Oct 21, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- May 14, 2023 EPSS Score
- Jul 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-18217 third-party-advisory
- https://github.com/proftpd/proftpd/commit/13fe9462787b9a551152162f46f1641d65fe4df4 third-party-advisory
- https://github.com/proftpd/proftpd/issues/846 third-party-advisory
- https://github.com/proftpd/proftpd/blob/1.3.6/NEWS third-party-advisory
- https://github.com/proftpd/proftpd/blob/1.3.6/RELEASE_NOTES third-party-advisory
- https://github.com/proftpd/proftpd/blob/master/NEWS third-party-advisory
- https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTES third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-18217 third-party-advisory
- Nuclei Template exploit