HighGHSA-f6p5-76fp-m248

URL Rewrite vulnerability in multiple zendframework components

Published 28 Apr 2022 · Updated 28 Nov 2024

Affected packages

zendframework/zend-diactorosComposer
Affected
<1.8.4
Fixed in
1.8.4
Update to the fixed version for your release line, for example:composer require zendframework/zend-diactoros:^1.8.4
zendframework/zend-feedComposer
Affected
<2.10.3
Fixed in
2.10.3
Update to the fixed version for your release line, for example:composer require zendframework/zend-feed:^2.10.3
zendframework/zend-httpComposer
Affected
<2.8.1
Fixed in
2.8.1
Update to the fixed version for your release line, for example:composer require zendframework/zend-http:^2.8.1

Details

zend-diactoros (and, by extension, Expressive), zend-http (and, by extension, Zend Framework MVC projects), and zend-feed (specifically, its PubSubHubbub sub-component) each contain a potential URL rewrite exploit. In each case, marshaling a request URI includes logic that introspects HTTP request headers that are 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 would still trigger, allowing a malicious client or proxy to emulate the headers to request arbitrary content.

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References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.