Vulnerability Description
Buildbot before 1.8.2 and 2.x before 2.3.1 accepts a user-submitted authorization token from OAuth and uses it to authenticate a user. If an attacker has a token allowing them to read the user details of a victim, they can login as the victim.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Buildbot | Buildbot | < 1.8.2 |
Related Weaknesses (CWE)
References
- https://github.com/buildbot/buildbot/wiki/OAuth-vulnerability-in-using-submittedMitigationPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://github.com/buildbot/buildbot/wiki/OAuth-vulnerability-in-using-submittedMitigationPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2019-12300?
CVE-2019-12300 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Buildbot before 1.8.2 and 2.x before 2.3.1 accepts a user-submitted authorization token from OAuth and uses it to authenticate a user. If an attacker has a token allowing them to read the user details...
How severe is CVE-2019-12300?
CVE-2019-12300 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-12300?
Check the references section above for vendor advisories and patch information. Affected products include: Buildbot Buildbot.