CVE-2023-22465

Http4s is a Scala interface for HTTP services. Starting with version 0.1.0 and prior to versions 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38, the `User-Agent` and `Server` header parsers are susceptible to a fatal error on certain inputs. In http4s, modeled headers are lazily parsed, so this only applies to services that explicitly request these typed headers. Fixes are released in 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38. As a workaround, use the weakly typed header interface.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/http4s/http4s/security/advisories/GHSA-54w6-vxfh-fw7f	Exploit Mitigation Third Party Advisory
https://github.com/http4s/http4s/security/advisories/GHSA-54w6-vxfh-fw7f	Exploit Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:typelevel:http4s::::::::
	cpe:2.3:a:typelevel:http4s::::::::
	cpe:2.3:a:typelevel:http4s::::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone1::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone10::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone11::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone12::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone13::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone14::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone15::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone16::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone17::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone18::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone19::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone2::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone20::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone21::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone22::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone23::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone24::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone25::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone26::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone27::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone28::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone29::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone3::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone30::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone31::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone32::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone33::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone34::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone35::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone36::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone37::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone4::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone5::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone6::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone7::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone8::::::
	cpe:2.3:a:typelevel:http4s:1.0.0:milestone9::::::

History

21 Nov 2024, 07:44

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~5.3~~	v2 : unknown v3 : 7.5
References	~~() https://github.com/http4s/http4s/security/advisories/GHSA-54w6-vxfh-fw7f - Exploit, Mitigation, Third Party Advisory~~	() https://github.com/http4s/http4s/security/advisories/GHSA-54w6-vxfh-fw7f - Exploit, Mitigation, Third Party Advisory

07 Nov 2023, 04:06

Type	Values Removed	Values Added
Summary	Http4s is a Scala interface for HTTP services. Starting with version 0.1.0 and prior to versions 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38, the `User-Agent` and `Server` header parsers are susceptible to a fatal error on certain inputs. In http4s, modeled headers are lazily parsed, so this only applies to services that explicitly request these typed headers. Fixes are released in 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38. As a workaround, use the weakly typed header interface.	Http4s is a Scala interface for HTTP services. Starting with version 0.1.0 and prior to versions 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38, the `User-Agent` and `Server` header parsers are susceptible to a fatal error on certain inputs. In http4s, modeled headers are lazily parsed, so this only applies to services that explicitly request these typed headers. Fixes are released in 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38. As a workaround, use the weakly typed header interface.

Information

Published : 2023-01-04 16:15

Updated : 2024-11-21 07:44

NVD link : CVE-2023-22465

Mitre link : CVE-2023-22465

CVE.ORG link : CVE-2023-22465

JSON object : View

Products Affected

typelevel

http4s

CWE

CWE-20

Improper Input Validation

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Starting with version 0.1.0 and prior to versions 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38, the `User-Agent` and `Server` header parsers are susceptible to a fatal error on certain inputs. In http4s, modeled headers are lazily parsed, so this only applies to services that explicitly request these typed headers. Fixes are released in 0.21.34, 0.22.15, 0.23.17, and 1.0.0-M38. As a workaround, use the weakly typed header interface."}, {"lang": "es", "value": "Http4s es una interfaz de Scala para servicios HTTP. A partir de la versi\u00f3n 0.1.0 y anteriores a las versiones 0.21.34, 0.22.15, 0.23.17 y 1.0.0-M38, los analizadores de encabezado `User-Agent` y `Server` son susceptibles a un error fatal en ciertas entradas. En http4s, los encabezados modelados se analizan de forma diferida, por lo que esto solo se aplica a los servicios que solicitan expl\u00edcitamente estos encabezados escritos. Las correcciones se publicaron en 0.21.34, 0.22.15, 0.23.17 y 1.0.0-M38. 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7.5 /10