Vulnerability Details CVE-2017-14461
A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.4%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 5.5
References
- http://www.securityfocus.com/bid/103201
- https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510
- https://usn.ubuntu.com/3587-1/
- https://usn.ubuntu.com/3587-2/
- https://www.debian.org/security/2018/dsa-4130
- https://www.dovecot.org/list/dovecot-news/2018-February/000370.html
- http://www.securityfocus.com/bid/103201
- https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510
- https://usn.ubuntu.com/3587-1/
- https://usn.ubuntu.com/3587-2/
- https://www.debian.org/security/2018/dsa-4130
- https://www.dovecot.org/list/dovecot-news/2018-February/000370.html
Products affected by CVE-2017-14461
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cpe:2.3:a:dovecot:dovecot:2.2.33.2
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:ubuntu:ubuntu:14.04
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cpe:2.3:o:ubuntu:ubuntu:16.04
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cpe:2.3:o:ubuntu:ubuntu:17.10