CVE-2025-1861

In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when parsing HTTP redirect in the response to an HTTP request, there is currently limit on the location value size caused by limited size of the location buffer to 1024. However as per RFC9110, the limit is recommended to be 8000. This may lead to incorrect URL truncation and redirecting to a wrong location.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/php/php-src/security/advisories/GHSA-52jp-hrpf-2jff	Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/03/msg00014.html
https://security.netapp.com/advisory/ntap-20250523-0005/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::

Configuration 2 (hide)

cpe:2.3:a:netapp:ontap:9:*:*:*:*:*:*:*

History

03 Nov 2025, 21:18

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2025/03/msg00014.html -

Information

Published : 2025-03-30 06:15

Updated : 2025-11-03 21:18

NVD link : CVE-2025-1861

Mitre link : CVE-2025-1861

CVE.ORG link : CVE-2025-1861

JSON object : View

Products Affected

php

php

netapp

ontap

CWE

CWE-131

Incorrect Calculation of Buffer Size

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