The JSON encoder in Dovecot before 2.3.5.2 allows attackers to repeatedly crash the authentication service by attempting to authenticate with an invalid UTF-8 sequence as the username.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00000.html | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2019/04/18/3 | Mailing List Third Party Advisory |
https://dovecot.org/list/dovecot-news/2019-April/000406.html | Mailing List Vendor Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/ | |
https://security.gentoo.org/glsa/201908-29 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-04-24T16:49:37
Updated: 2019-08-31T22:06:06
Reserved: 2019-04-02T00:00:00
Link: CVE-2019-10691
JSON object: View
NVD Information
Status : Modified
Published: 2019-04-24T17:29:00.397
Modified: 2023-11-07T03:02:32.480
Link: CVE-2019-10691
JSON object: View
Redhat Information
No data.
CWE