CVE-2020-25032

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Summary

CVECVE-2020-25032
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-08-31 04:15:00 UTC
Updated2022-04-28 18:28:00 UTC
DescriptionAn issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Application Flask-cors Project Flask-cors All All All All
Application Flask-cors Project Flask-cors All All All All
Application Opensuse Backports Sle 15.0 sp1 All All
Application Opensuse Backports Sle 15.0 sp2 All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.2 All All All

References

ReferenceSourceLinkTags
[security-announce] openSUSE-SU-2020:1393-1: moderate: Security update f SUSE lists.opensuse.org
Debian -- Security Information -- DSA-4775-1 python-flask-cors DEBIAN www.debian.org
[security-announce] openSUSE-SU-2020:1415-1: moderate: Security update f SUSE lists.opensuse.org
Release Release 3.0.9 · corydolphin/flask-cors · GitHub MISC github.com Third Party Advisory
[security-announce] openSUSE-SU-2020:1446-1: moderate: Security update f SUSE lists.opensuse.org
[security-announce] openSUSE-SU-2020:1423-1: moderate: Security update f SUSE lists.opensuse.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 199288 Ubuntu Security Notification for Flask-CORS Vulnerability (USN-6019-1)
  • 981843 Python (pip) Security Update for Flask-Cors (GHSA-xc3p-ff3m-f46v)
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