CVE-2020-8184

Summary

CVECVE-2020-8184
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-19 17:15:00 UTC
Updated2023-02-16 19:24:00 UTC
DescriptionA reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Rack Project Rack All All All All
Application Rack Project Rack All All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 2275-1] ruby-rack security update MLIST lists.debian.org
[SECURITY] [DLA 3298-1] ruby-rack security update MLIST lists.debian.org
USN-4561-1: Rack vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
[CVE-2020-8184] Percent-encoded cookies can be used to overwrite existing prefixed cookie names MISC groups.google.com Patch, Third Party Advisory
HackerOne MISC hackerone.com Exploit, Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181526 Debian Security Update for ruby-rack (DLA 3298-1)
  • 198319 Ubuntu Security Notification for Ruby-rack Vulnerabilities (USN-4561-2)
  • 238742 Red Hat Update for Satellite 6.8 release (RHSA-2020:4366)
  • 750577 OpenSUSE Security Update for rmt-server (openSUSE-SU-2020:2000-1)
  • 750580 OpenSUSE Security Update for rmt-server (openSUSE-SU-2020:1993-1)
  • 753406 SUSE Enterprise Linux Security Update for rubygem-rack (SUSE-SU-2022:3347-1)
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