VDB
CVE-2018-6332
CVE-2018-6332
PUBLISHED
A potential denial-of-service issue in the Proxygen handling of invalid HTTP2 settings which can cause the server to spend disproportionate resources. This affects all supported versions of HHVM (3.24.3 and 3.21.7 and below) when using the proxygen server to handle HTTP2 requests.
EPSS 0.44% · 63.5th percentile
Risk Scores
EPSS Score
0.44%
63.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | hhvm | 0, 3.21.0+dfsg-2, 3.21.0+dfsg-2build2 |
| Ubuntu:16.04:LTS | hhvm | 0, 3.11.0+dfsg-1, 3.11.1+dfsg-1 |
Exploit Intelligence
Timeline
- Dec 3, 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-2018-6332 third-party-advisory
- https://hhvm.com/blog/2018/03/15/hhvm-3.25.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-6332 third-party-advisory