9.8

CVE-2020-8165

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rubyonrails ≫ Rails Version < 5.2.4.3
Rubyonrails ≫ Rails Version >= 6.0.0 < 6.0.3.1
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Opensuse ≫ Leap Version15.1
Opensuse ≫ Leap Version15.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 45.73% 0.986
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

https://www.debian.org/security/2020/dsa-4766
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00031.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00034.html
Third Party Advisory
Mailing List
https://groups.google.com/g/rubyonrails-security/c/bv6fW4S0Y1c
Patch
Third Party Advisory
Mailing List
https://hackerone.com/reports/413388
Patch
Third Party Advisory
Exploit
https://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released/
Vendor Advisory
https://security.netapp.com/advisory/ntap-20250509-0002/