PT-2022-9416 · Unknown · Topthink/Framework

Jinyitong · Published 2022-05-06 · Updated 2022-05-16 · CVE-2021-23592

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 topthink/framework versions prior to 6.0.12

Description The issue concerns Deserialization of Untrusted Data due to an insecure unserialize method in the Driver class. This allows for potential exploitation.

Recommendations For versions prior to 6.0.12, update to version 6.0.12 or later to resolve the issue. As a temporary workaround, consider disabling the unserialize method in the Driver class until a patch is available. Restrict access to the Driver class to minimize the risk of exploitation.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2021-23592

GHSA-3FPV-54FF-WQFJ

SNYK-PHP-TOPTHINKFRAMEWORK-2385695

Affected Products

Topthink/Framework

References · 8

• https://github.com/top-think/framework/commit/d3b5aeae94bc71bae97977d05cd12c3e0550905c · Patch
• https://osv.dev/vulnerability/GHSA-3fpv-54ff-wqfj · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-23592 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23592 · Security Note
• https://github.com/top-think/framework/releases/tag/v6.0.12 · Note
• https://github.com/top-think/framework · Note
• https://t.me/cibsecurity/42160 · Telegram Post
• https://snyk.io/vuln/SNYK-PHP-TOPTHINKFRAMEWORK-2385695 · Note