DEBIAN-CVE-2020-8165

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Source
https://security-tracker.debian.org/tracker/CVE-2020-8165
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8165.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-8165
Upstream
Published
2020-06-19T18:15:11Z
Modified
2025-09-25T22:40:46Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / rails

Package

Name
rails
Purl
pkg:deb/debian/rails?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:5.2.4.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / rails

Package

Name
rails
Purl
pkg:deb/debian/rails?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:5.2.4.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / rails

Package

Name
rails
Purl
pkg:deb/debian/rails?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:5.2.4.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / rails

Package

Name
rails
Purl
pkg:deb/debian/rails?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:5.2.4.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}