VDB
CVE-2015-3420
CVE-2015-3420
PUBLISHED
CVSS 5.900000095367432 MEDIUM
The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures.
EPSS 2.84% · 86.4th percentile
Risk Scores
CVSS 3.0
5.900000095367432
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.84%
86.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| fedoraproject | fedora | 20, 21, 22 |
| dovecot | dovecot | 0 |
| n/a | n/a | n/a |
Timeline
- Sep 19, 2017 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- Jul 21, 2023 EPSS Score
- Sep 12, 2023 EPSS Score
- Dec 27, 2023 EPSS Score
- Feb 18, 2024 EPSS Score
References
- [oss-security] 20150427 Re: CVE request: Dovecot remote DoS on TLS connections mailing-list
- 74335 vdb
- [dovecot-news] 20150513 [Dovecot-news] v2.2.17 released mailing-list
- FEDORA-2015-7156 vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1216057 url
- https://nvd.nist.gov/vuln/detail/CVE-2015-3420 advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158236.html advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158261.html advisory
- https://dovecot.org/pipermail/dovecot/2015-April/100618.html advisory
- http://www.openwall.com/lists/oss-security/2015/04/28/4 mailing_list