CVE-2020-7046
high · 7.5lib-smtp in submission-login and lmtp in Dovecot 2.3.9 before 2.3.9.3 mishandles truncated UTF-8 data in command parameters, as demonstrated by the unauthenticated triggering of a submission-login infinite loop.
7.5
CVSS
51.3%
EPSS (exploit prob.)
99th
EPSS percentile
2020-02-12
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-835
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| dovecot | dovecot | >= 2.3.9, < 2.3.9.3 |
| fedoraproject | fedora | 30 |
| fedoraproject | fedora | 31 |
Check a specific version with /api/v1/cve/match.
References
- http://www.openwall.com/lists/oss-security/2020/02/12/1
- https://dovecot.org/pipermail/dovecot-news/2020-February/000431.html
- https://dovecot.org/security
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XYT55WH372BJOXCJRKBDIFGBMPVOIDT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJXHOUT3FH2DJNMACSX4GHPP4MUV4UKA/
- http://www.openwall.com/lists/oss-security/2020/02/12/1
- https://dovecot.org/pipermail/dovecot-news/2020-February/000431.html
- https://dovecot.org/security
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XYT55WH372BJOXCJRKBDIFGBMPVOIDT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJXHOUT3FH2DJNMACSX4GHPP4MUV4UKA/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2020-7046