# org.http4s:http4s-core\_2.12 (Maven) vulnerabilities

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://central.sonatype.com/artifact/org.http4s/http4s-core_2.12

## Advisories (1)

### [CVE-2023-22465](https://cve.now/CVE-2023-22465): Http4s has fatal error parsing User-Agent and Server headers

- Severity: High 7.5
- Published: Jan 4, 2023
- Affected: from 0.1.0, fixed in 0.21.34; from 0.22.0, fixed in 0.22.15; from 0.23.0, fixed in 0.23.17.

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