VDB
CVE-2018-1000656
CVE-2018-1000656
PUBLISHED
CVSS 7.5 HIGH
The Pallets Project flask version Before 0.12.3 contains a CWE-20: Improper Input Validation vulnerability in flask that can result in Large amount of memory usage possibly leading to denial of service. This attack appear to be exploitable via Attacker provides JSON data in incorrect encoding. This vulnerability appears to have been fixed in 0.12.3. NOTE: this may overlap CVE-2019-1010083.
EPSS 3.86% · 89.8th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.86%
89.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | flask | 0.12.2-2, 0.12.2-3, 0 |
| Ubuntu:Pro:14.04:LTS | flask | 0.10.1-2build1, 0, 0.10.1-2 |
| Ubuntu:16.04:LTS | flask | 0.10.1-2build2, 0 |
Timeline
- Aug 20, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-1000656 third-party-advisory
- https://github.com/pallets/flask/releases/tag/0.12.3 third-party-advisory
- https://ubuntu.com/security/notices/USN-4378-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-1000656 third-party-advisory