CVE-2020-8165
- State
- Published
- Severity
- Not scored
- Published
- Jun 19, 2020
- Updated
- May 9, 2025
- Reserved
- Jan 28, 2020
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.
Scores
The record has no CVSS score.
Weaknesses
- CWE-502 Deserialization of Untrusted Data (CWE-502)
Affected Products
| Product | Versions |
|---|---|
https://github.com/rails/railsn/a |
|
References
- https://hackerone.com/reports/413388
- https://groups.google.com/g/rubyonrails-security/c/bv6fW4S0Y1c
- [debian-lts-announce] 20200619 [SECURITY] [DLA 2251-1] rails security updatemailing-list
- https://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released/
- [debian-lts-announce] 20200720 [SECURITY] [DLA 2282-1] rails security updatemailing-list
- DSA-4766vendor-advisory
- openSUSE-SU-2020:1677vendor-advisory
- openSUSE-SU-2020:1679vendor-advisory
- https://security.netapp.com/advisory/ntap-20250509-0002/
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.