- Vulnerability/
- USN-4361-1
18/5/2020
USN-4361-1: Dovecot vulnerabilities
First published: Mon May 18 2020(Updated: )
Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-10957, CVE-2020-10967) Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2020-10958)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/dovecot-core | <1:2.3.7.2-1ubuntu3.1 | 1:2.3.7.2-1ubuntu3.1 |
| Ubuntu Linux | =20.04 | |
| All of | ||
| ubuntu/dovecot-core | <1:2.3.4.1-5ubuntu3.1 | 1:2.3.4.1-5ubuntu3.1 |
| Ubuntu Linux | =19.10 |
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Reference Links
- https://ubuntu.com/security/CVE-2020-10957
- https://ubuntu.com/security/CVE-2020-10958
- https://ubuntu.com/security/CVE-2020-10967
- https://launchpad.net/ubuntu/+source/dovecot/1:2.3.7.2-1ubuntu3.1
- https://launchpad.net/ubuntu/+source/dovecot/1:2.3.4.1-5ubuntu3.1
- https://ubuntu.com/security/notices/USN-4361-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
- agent/severity
- agent/references
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/title
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/usn
- source/Ubuntu
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu linux
- version/ubuntu linux/20.04
- version/ubuntu linux/19.10