CVE-2018-6332
Medium
Description
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.
SeverityMedium
CVSS5.9
Exploit probability—
Product
Facebook Hhvm
PublishedDec 3, 2018
First seenDec 3, 2018
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| facebook hhvm | v ≤ 3.21.7, 3.24.3 | — |
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