critical9.8
CVE-2019-12300
Improper Authentication in Buildbot
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | buildbot | < 1.8.2 | 1.8.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Buildbot | Buildbot | before 1.8.2 from 2.0.0 before 2.3.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/buildbot/buildbot/wiki/OAuth-vulnerability-in-using-submitted-authorization-token-for-authentication
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLOM2K4M4723BCLHZJEX52KJXZSEVRL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7GXKO7OYLKBTXXXKF4VPHWT7GVYWFVYA/
- https://github.com/advisories/GHSA-g86p-hgx5-2pfh
- https://nvd.nist.gov/vuln/detail/CVE-2019-12300
- https://github.com/pypa/advisory-database/tree/main/vulns/buildbot/PYSEC-2019-6.yaml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4XLOM2K4M4723BCLHZJEX52KJXZSEVRL
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7GXKO7OYLKBTXXXKF4VPHWT7GVYWFVYA