Detections
Analytics

SCA: security update for laminas/laminas-diactoros (GHSA-xv3h-4844-9h36)

medium Tenable Self-Hosted Container Security Plugin ID 420664

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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()`. (CVE-2023-29530)

See Also

https://github.com/advisories/GHSA-xv3h-4844-9h36

Plugin Details

Severity: Medium

ID: 420664

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2023-29530

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 4/24/2023

Vulnerability Publication Date: 4/19/2023

Reference Information

CVE: CVE-2023-29530

cwe: CWE-20