CVE-2024-28054
Publication date 18 March 2024
Last updated 30 May 2025
Ubuntu priority
Cvss 3 Severity Score
Amavis before 2.12.3 and 2.13.x before 2.13.1, in part because of its use of MIME-tools, has an Interpretation Conflict (relative to some mail user agents) when there are multiple boundary parameters in a MIME email message. Consequently, there can be an incorrect check for banned files or malware.
Status
Package | Ubuntu Release | Status |
---|---|---|
amavisd-new | 25.04 plucky |
Fixed 1:2.13.0-6ubuntu1
|
24.10 oracular |
Fixed 1:2.13.0-6ubuntu1
|
|
24.04 LTS noble |
Fixed 1:2.13.0-3ubuntu2
|
|
22.04 LTS jammy |
Fixed 1:2.12.2-1ubuntu1.1
|
|
20.04 LTS focal |
Fixed 1:2.11.0-6.1ubuntu1.1
|
|
18.04 LTS bionic |
Needs evaluation
|
|
16.04 LTS xenial |
Needs evaluation
|
|
14.04 LTS trusty |
Needs evaluation
|
Notes
mdeslaur
The d921bc52 commit allows using ambiguous_content from libmime-tools-perl 5.514 if it is available. That version is only in noble+, but the previous commit will still work.
Patch details
Package | Patch details |
---|---|
amavisd-new |
Severity score breakdown
Parameter | Value |
---|---|
Base score |
|
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-6790-1
- amavisd-new vulnerability
- 28 May 2024