Description

A deserialization of untrusted data vulnernerability exists in rails < 5.2.4.3, rails < 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in MemCacheStore and RedisCacheStore potentially resulting in an RCE.

Remediation

References

CVE-2020-8165

Related Vulnerabilities

PHP-Fusion Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-23185)

Internet Information Services Integer Overflow or Wraparound Vulnerability (CVE-2008-1446)

MySQL CVE-2013-0384 Vulnerability (CVE-2013-0384)

Django Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2022-23833)

PHP Missing Release of Resource after Effective Lifetime Vulnerability (CVE-2010-4657)

Severity

Critical

Classification

CVE-2020-8165 CWE-502 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities