VDB
CVE-2017-18640
CVE-2017-18640
PUBLISHED
The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564.
EPSS 26.72% · 97.8th percentile
Risk Scores
EPSS Score
26.72%
97.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | snakeyaml | 0, 1.12-2ubuntu0.16.04.1~esm1, 1.12-2 |
| Ubuntu:Pro:18.04:LTS | snakeyaml | 1.19-1, 0, 1.17-1 |
| Ubuntu:Pro:14.04:LTS | snakeyaml | *, 1.12-2, 0 |
| Ubuntu:Pro:20.04:LTS | snakeyaml | 1.25+ds-2, 1.23-1, 1.25+ds-2ubuntu0.1 |
Timeline
- Dec 12, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 19, 2021 EPSS Score
- Jun 24, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-18640 third-party-advisory
- https://bitbucket.org/asomov/snakeyaml/issues/377/allow-configuration-for-preventing-billion third-party-advisory
- https://mvnrepository.com/artifact/org.yaml/snakeyaml/1.25/usages third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-18640 third-party-advisory
- https://ubuntu.com/security/notices/USN-7368-1 vendor-advisory