- Vulnerability/
- USN-7013-1
16/9/2024
USN-7013-1: Dovecot vulnerabilities
First published: Mon Sep 16 2024(Updated: )
It was discovered that Dovecot incorrectly handled a large number of address headers. A remote attacker could possibly use this issue to cause Dovecot to consume resources, leading to a denial of service. (CVE-2024-23184) It was discovered that Dovecot incorrectly handled very large headers. A remote attacker could possibly use this issue to cause Dovecot to consume resources, leading to a denial of service. (CVE-2024-23185)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/dovecot-core | <1:2.3.16+dfsg1-3ubuntu2.4 | 1:2.3.16+dfsg1-3ubuntu2.4 |
| Ubuntu Ubuntu | =22.04 | |
| All of | ||
| ubuntu/dovecot-core | <1:2.3.7.2-1ubuntu3.7 | 1:2.3.7.2-1ubuntu3.7 |
| Ubuntu Ubuntu | =20.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2024-23184
- https://ubuntu.com/security/CVE-2024-23185
- https://ubuntu.com/security/notices/USN-6982-1
- https://launchpad.net/ubuntu/+source/dovecot/1:2.3.16+dfsg1-3ubuntu2.4
- https://launchpad.net/ubuntu/+source/dovecot/1:2.3.7.2-1ubuntu3.7
- https://ubuntu.com/security/notices/USN-7013-1 (Advisory)
- collector/usn
- source/Ubuntu
- anchor-related/USN-6982-1
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/severity
- agent/title
- agent/references
- agent/type
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/event
- agent/tags
- agent/trending
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu ubuntu
- version/ubuntu ubuntu/22.04
- version/ubuntu ubuntu/20.04