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Ubuntu.comUB:CVE-2022-36937

HistoryMay 10, 2023 - 12:00 a.m.

CVE-2022-36937

2023-05-1000:00:00

ubuntu.com

hhvm 4.172.0

prior versions

tls 1.0

tls1.3

deprecated

stream extension

tls:// urls

vulnerabilities

stream_socket_server

stream_socket_client

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

67.8%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchhhvm< anyUNKNOWN
ubuntu16.04noarchhhvm< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	hhvm	< any	UNKNOWN
ubuntu	16.04	noarch	hhvm	< any	UNKNOWN

References

github.com/facebook/hhvm/commit/083f5ffdee661f61512909d16f9a5b98cff3cf0b

hhvm.com/blog/2023/01/20/security-update.html

launchpad.net/bugs/cve/CVE-2022-36937

nvd.nist.gov/vuln/detail/CVE-2022-36937

security-tracker.debian.org/tracker/CVE-2022-36937

www.cve.org/CVERecord?id=CVE-2022-36937

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

67.8%

JSON

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