uzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline (\n) into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n. This is a follow-up to CVE-2022-24775 where the fix was incomplete. The issue has been patched in versions 1.9.1 and 2.4.5. There are no known workarounds for this vulnerability. Users are advised to upgrade.
21 Nov 2024, 07:56
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
| References | () https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-24775 - Not Applicable | |
| References | () https://github.com/guzzle/psr7/security/advisories/GHSA-q7rv-6hp3-vh96 - Not Applicable | |
| References | () https://github.com/guzzle/psr7/security/advisories/GHSA-wxmh-65f7-jcvw - Vendor Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/12/msg00028.html - | |
| References | () https://lists.fedoraproject.org/archives/list/[email protected]/message/FJANWDXJZE5BGLN4MQ4FEHV5LJ6CMKQF/ - Mailing List, Third Party Advisory | |
| References | () https://lists.fedoraproject.org/archives/list/[email protected]/message/O35UN4IK6VS2LXSRWUDFWY7NI73RKY2U/ - Mailing List, Third Party Advisory | |
| References | () https://www.rfc-editor.org/rfc/rfc7230#section-3.2.4 - Technical Description |
Published : 2023-04-17 22:15
Updated : 2024-11-21 07:56
NVD link : CVE-2023-29197
Mitre link : CVE-2023-29197
CVE.ORG link : CVE-2023-29197
JSON object : View
Interpretation Conflict