VDB
CVE-2018-6334
CVE-2018-6334
PUBLISHED
Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not declared explicitly before being used this can lead to unexpected behavior. This affects all supported versions of HHVM prior to the patch (3.25.1, 3.24.5, and 3.21.9 and below).
EPSS 0.63% · 70.7th percentile
Risk Scores
EPSS Score
0.63%
70.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | hhvm | 0, 3.21.0+dfsg-2, 3.21.0+dfsg-2build1 |
| Ubuntu:16.04:LTS | hhvm | 3.11.1+dfsg-1, 3.11.1+dfsg-1ubuntu1, 0 |
Exploit Intelligence
Timeline
- Dec 31, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-6334 third-party-advisory
- https://hhvm.com/blog/2018/03/30/hhvm-3.25.2.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-6334 third-party-advisory