CVE-2022-36937
CRITICALHHVM < 4.153.4 - Use of Broken Cryptographic Algorithm via TLS 1.0 in Stream Extension
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://hhvm.com/blog/2023/01/20/security-update.html
Patch x_refsource_misc
https://github.com/facebook/hhvm/commit/083f5ffdee661f61512909d16f9a5b98cff3cf0b
Scores
CVSS v3
9.8
EPSS
0.0053
EPSS Percentile
40.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-327
Status
published
Products (3)
facebook/hhvm
4.171.0
facebook/hhvm
4.172.0
facebook/hhvm
< 4.153.4
Published
May 10, 2023
Tracked Since
Feb 18, 2026