mpdavis/python-jose · Security
python-jose failure to use a constant time comparison for HMAC keys
- GHSA ID
- GHSA-w799-prg3-cx77
- CVE ID
- CVE-2016-7036
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
python-jose before 1.3.2 allows attackers to have unspecified impact by leveraging failure to use a constant time comparison for HMAC keys.
CWEs
- CWE-208 · Observable Timing Discrepancy
References
- https://nvd.nist.gov/vuln/detail/CVE-2016-7036 ↗
- https://github.com/mpdavis/python-jose/releases/tag/1.3.2 ↗
- https://web.archive.org/web/20210123221523/http://www.securityfocus.com/bid/95845 ↗
- https://github.com/mpdavis/python-jose/commit/73007d6887a7517ac07c6e755e494baee49ef513 ↗
- https://github.com/mpdavis/python-jose/pull/35/commits/89b46353b9f611e9da38de3d2fedf52331167b93 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/python-jose/PYSEC-2017-28.yaml ↗
- https://github.com/advisories/GHSA-w799-prg3-cx77 ↗