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CVE-2022-31394

Date: February 20, 2023

Hyperium Hyper before 0.14.19 does not allow for customization of the max_header_list_size method in the H2 third-party software, allowing attackers to perform HTTP2 attacks.

Language: RUST

Severity Score

Related Resources (6)

https://github.com/hyperium/hyper/pull/2828
https://nvd.nist.gov/vuln/detail/CVE-2022-31394
https://github.com/hyperium/hyper/compare/v0.14.18...v0.14.19
https://security-tracker.debian.org/tracker/CVE-2022-31394
https://github.com/hyperium/hyper/issues/2826
https://www.mend.io/vulnerability-database/CVE-2022-31394

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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