Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-06-28T11:58:41
Updated: 2021-07-18T05:06:18
Reserved: 2021-03-25T00:00:00
Link: CVE-2021-29157
JSON object: View
NVD Information
Status : Modified
Published: 2021-06-28T12:15:08.647
Modified: 2023-11-07T03:32:33.620
Link: CVE-2021-29157
JSON object: View
Redhat Information
No data.
CWE