CVE-2022-36937
Last modified
CVE-2022-36937 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extension. TLS1.0 has numerous published vulnerabilities and is deprecated. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extension. TLS1.0 has numerous published vulnerabilities and is deprecated. HHVM 4.153.4, 4.168.2, 4.169.2, 4.170.2, 4.171.1, 4.172.1, 4.173.0 replaces TLS1.0 with TLS1.3. Applications that call stream_socket_server or stream_socket_client functions with a URL starting with tls:// are affected.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hhvm | < 4.153.4 | |
| Hhvm | >= 4.154.0, < 4.168.2 | |
| Hhvm | >= 4.169.0, < 4.169.2 | |
| Hhvm | >= 4.170.0, < 4.170.2 | |
| Hhvm | 4.171.0 | |
| Hhvm | 4.172.0 |
References
- https://hhvm.com/blog/2023/01/20/security-update.htmlVendor Advisory
- https://hhvm.com/blog/2023/01/20/security-update.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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