2021-09-21 20:15:00 2021-10-06 16:08:00

http4s is an open source scala interface for HTTP. In affected versions http4s is vulnerable to response-splitting or request-splitting attacks when untrusted user input is used to create any of the following fields: Header names (`Header.name`), Header values (`Header.value`), Status reason phrases (`Status.reason`), URI paths (`Uri.Path`), URI authority registered names (`URI.RegName`) (through 0.21). This issue has been resolved in versions 0.21.30, 0.22.5, 0.23.4, and 1.0.0-M27 perform the following. As a matter of practice http4s services and client applications should sanitize any user input in the aforementioned fields before returning a request or response to the backend. The carriage return, newline, and null characters are the most threatening.

Vector

NETWORK

Complexity

MEDIUM

Authentication

NONE

Confidentiality

NONE

Integrity

PARTIAL

Availability

NONE
Typelevel Http4s 1.0.0 Milestone9 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone8 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone7 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone6 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone5 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone4 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone3 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone26 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone25 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone24 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone23 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone22 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone21 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone20 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone2 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone19 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone18 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone17 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone16 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone15 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone14 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone13 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone12 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone11 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone10 * * (not an official CPE) Typelevel Http4s 1.0.0 Milestone1 * * (not an official CPE) Typelevel Http4s * * * * (not an official CPE) Typelevel Http4s * * * * (not an official CPE) Typelevel Http4s * * * * (not an official CPE)