PT-2024-40349 · Zend · Zend-Feed+2

Published 2024-06-07 · Updated 2024-06-07

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions zend-diactoros (affected versions not specified) zend-http (affected versions not specified) zend-feed (affected versions not specified)

Description The issue concerns a potential URL rewrite exploit in the mentioned software components. It involves logic that introspects HTTP request headers specific to a given server-side URL rewrite mechanism. When these headers are present on systems not running the specific URL rewriting mechanism, the logic triggers, allowing a malicious client or proxy to emulate the headers and request arbitrary content.

Recommendations For zend-diactoros, consider restricting access to the URL rewrite mechanism until a patch is available. For zend-http, avoid using the URL rewriting mechanism in Zend Framework MVC projects until the issue is resolved. For zend-feed, specifically its PubSubHubbub sub-component, restrict access to the sub-component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

GHSA-JMMP-VH96-78RM

Affected Products

Zend-Diactoros

Zend-Feed

Zend-Http

References · 6

• https://osv.dev/vulnerability/GHSA-jmmp-vh96-78rm · Vendor Advisory
• https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zend-feed/ZF2018-01.yaml · Note
• https://github.com/zendframework/zend-feed/commit/b28589c49bae3ee215cff904cc0be368e6409cd8 · Note
• https://github.com/zendframework/zend-feed · Note
• https://github.com/zendframework/zend-feed/commit/6641f4cf3f4586c63f83fd70b6d19966025c8888 · Note
• https://framework.zend.com/security/advisory/ZF2018-01 · Note