Executive Summary

Summary
Title Dovecot: Multiple vulnerabilities
Informations
Name GLSA-201904-19 First vendor Publication 2019-04-17
Vendor Gentoo Last vendor Modification 2019-04-17
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in Dovecot, the worst of which could result in root privilege escalation.

Background

Dovecot is an open source IMAP and POP3 email server.

Description

Multiple vulnerabilities have been discovered in Dovecot. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details

Workaround

There is no known workaround at this time.

Resolution

All Dovecot users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-mail/dovecot-2.3.5.1"

References

[ 1 ] CVE-2019-3814 : https://nvd.nist.gov/vuln/detail/CVE-2019-3814
[ 2 ] CVE-2019-7524 : https://nvd.nist.gov/vuln/detail/CVE-2019-7524

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201904-19

Original Source

Url : http://security.gentoo.org/glsa/glsa-201904-19.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-295 Certificate Issues
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 294
Os 5
Os 2
Os 2

Alert History

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0
Date Informations
2019-04-18 00:18:36
  • First insertion