Executive Summary

Name CVE-2022-31043 First vendor Publication 2022-06-10
Vendor Cve Last vendor Modification 2023-07-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Guzzle is an open source PHP HTTP client. In affected versions `Authorization` headers on requests are sensitive information. On making a request using the `https` scheme to a server which responds with a redirect to a URI with the `http` scheme, we should not forward the `Authorization` header on. This is much the same as to how we don't forward on the header if the host changes. Prior to this fix, `https` to `http` downgrades did not result in the `Authorization` header being removed, only changes to the host. Affected Guzzle 7 users should upgrade to Guzzle 7.4.4 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.7 or 7.4.4. Users unable to upgrade may consider an alternative approach which would be to use their own redirect middleware. Alternately users may simply disable redirects all together if redirects are not expected or required.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31043

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-212 Improper Cross-boundary Removal of Sensitive Data

CPE : Common Platform Enumeration

Application 330
Application 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://github.com/guzzle/guzzle/security/advisories/GHSA-w248-ffj2-4v5q
DEBIAN https://www.debian.org/security/2022/dsa-5246
MISC https://github.com/guzzle/guzzle/commit/e3ff079b22820c2029d4c2a87796b6a0b8716ad8

Alert History

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Date Informations
2024-01-24 02:26:10
  • Multiple Updates
2023-07-24 17:27:38
  • Multiple Updates
2022-12-03 09:27:24
  • Multiple Updates
2022-10-07 00:27:25
  • Multiple Updates
2022-06-17 21:27:14
  • Multiple Updates
2022-06-11 05:27:10
  • Multiple Updates
2022-06-11 02:05:23
  • Multiple Updates
2022-06-11 02:05:22
  • Multiple Updates
2022-06-10 17:27:08
  • Multiple Updates
2022-06-10 09:27:11
  • First insertion