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cpe:2.3:a:getlaminas:laminas-diactoros:2.20.0:*:*:*:*:*:*:*

part: a version: 2.20.0 update: *

VendorGetlaminas (74b47d1b-a535-5806-a399-643d03cb81e8)
ProductLaminas Diactoros (c3bc6769-ec07-5f3d-b2d7-7ee612752f15)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/laminas/laminas-diactoros purl2cpe 2026-06-01 10:14:02.162612
pkg:rpm/fedora/php-laminas-diactoros purl2cpe 2026-06-01 10:14:02.162614

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2023-29530 vulnerable 2026-06-08 06:02:40.460314 Laminas Diactoros vulnerable to HTTP Multiline Header Termination
HIGH (7.5)
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. As a workaround, validate HTTP header keys and/or values, and if using user-supplied values, filter them to strip off leading or trailing newline characters before calling `withHeader()`.
Published: 2023-04-24T19:34:40.294Z
Updated: 2025-02-13T16:49:22.272Z
Reference links
Imported from gcve-enriched-dumps CVE data

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