CVE-2023-22465
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| http4s | http4s | >= 0.1.0, < 0.21.34 | affected |
| http4s | http4s | >= 0.22.0, < 0.22.15 | affected |
| http4s | http4s | >= 0.23.0, < 0.23.17 | affected |
| http4s | http4s | >= 1.0.0-M1, < 1.0.0-M38 | affected |
Weaknesses
- CWE-20: CWE-20: Improper Input Validation
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: partial
References
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