CVSS: 7.5EPSS: 0%CPEs: 11EXPL: 0CVE-2023-29530 – Laminas Diactoros vulnerable to HTTP Multiline Header Termination
https://notcve.org/view.php?id=CVE-2023-29530
24 Apr 2023 — Laminas Diactoros provides PSR HTTP Message implementations. In versions 2.18.0 and prior, 2.19.0, 2.20.0, 2.21.0, 2.22.0, 2.23.0, 2.24.0, and 2.25.0, users who create HTTP requests or responses using laminas/laminas-diactoros, when providing a newline at the start or end of a header key or value, can cause an invalid message. This can lead to denial of service vectors or application errors. The problem has been patched in following versions 2.18.1, 2.19.1, 2.20.1, 2.21.1, 2.22.1, 2.23.1, 2.24.1, and 2.25.1... • https://github.com/advisories/GHSA-wxmh-65f7-jcvw • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 3%CPEs: 4EXPL: 0CVE-2023-29197 – Improper header name validation in guzzlehttp/psr7
https://notcve.org/view.php?id=CVE-2023-29197
17 Apr 2023 — guzzlehttp/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. • https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-24775 • CWE-436: Interpretation Conflict •
CVSS: 7.5EPSS: 1%CPEs: 4EXPL: 0CVE-2022-24775 – Improper Input Validation in guzzlehttp/psr7
https://notcve.org/view.php?id=CVE-2022-24775
21 Mar 2022 — guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds. guzzlehttp/psr7 es una biblioteca de mensajes HTTP PSR-7. • https://github.com/guzzle/psr7/pull/485/commits/e55afaa3fc138c89adf3b55a8ba20dc60d17f1f1 • CWE-20: Improper Input Validation •