PT-2023-11776 · Zend · Zend Framework

Published 2023-04-04 · Updated 2024-08-04 · CVE-2020-29312

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Zend Framework versions prior to 2.x.x

Description The issue allows a remote attacker to execute arbitrary code via the unserialize function. Note that the information about version 3.1.3 has been disputed by third parties as incomplete and incorrect, given that the framework does not have a version that surpasses 2.x.x and was deprecated in early 2020.

Recommendations For Zend Framework versions prior to 2.x.x, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2020-29312

Affected Products

Zend Framework

References · 8

• https://osv.dev/vulnerability/CVE-2020-29312 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-29312 · Security Note
• https://github.com/zendframework/zendframework · Note
• https://t.me/cvenotify/79936 · Telegram Post
• https://t.me/cvenotify/47908 · Telegram Post
• http://zend.com · Note
• https://t.me/cvenotify/47499 · Telegram Post
• https://cowtransfer.com/s/f9684f004d7149 · Note