CVE-2021-3007 Information

Description

DISPUTED Laminas Project laminas-http before 2.14.2 and Zend Framework 3.0.0 has a deserialization vulnerability that can lead to remote code execution if the content is controllable related to the __destruct method of the Zend\Http\Response\Stream class in Stream.php. NOTE: Zend Framework is no longer supported by the maintainer. NOTE: the laminas-http vendor considers this a ulnerability in the PHP language itself\ but has added certain type checking as a way to prevent exploitation in (unrecommended) use cases where attacker-supplied data can be deserialized.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/laminas/laminas-http/commits/2.15.x/src/Response/Stream.php https://github.com/Ling-Yizhou/zendframework3-/blob/main/zend%20framework3%20%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%20rce.md https://github.com/laminas/laminas-http/pull/48 https://github.com/laminas/laminas-http/releases/tag/2.14.2 https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8