CVE-2019-10691

Name
CVE-2019-10691
Description
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.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Mailing List https://dovecot.org/list/dovecot-news/2019-April/000406.html
Mailing List http://www.openwall.com/lists/oss-security/2019/04/18/3
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00000.html
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/
GENTOO https://security.gentoo.org/glsa/201908-29

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:* dovecot >= None < 2.3.5.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status