CVE-2024-28054

2024-03-1800:00:00

ubuntu.com

amavis

interpretation conflict

mime email

banned files

malware

6.3 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

13.0%

JSON

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.

Bugs

<https://gitlab.com/amavis/amavis/-/issues/112>

Notes

Author	Note
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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchamavisd-new< anyUNKNOWN
ubuntu20.04noarchamavisd-new< 1:2.11.0-6.1ubuntu1.1UNKNOWN
ubuntu22.04noarchamavisd-new< 1:2.12.2-1ubuntu1.1UNKNOWN
ubuntu23.10noarchamavisd-new< 1:2.13.0-3ubuntu1.1UNKNOWN
ubuntu24.04noarchamavisd-new< 1:2.13.0-3ubuntu2UNKNOWN
ubuntu14.04noarchamavisd-new< anyUNKNOWN
ubuntu16.04noarchamavisd-new< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	amavisd-new	< any	UNKNOWN
ubuntu	20.04	noarch	amavisd-new	< 1:2.11.0-6.1ubuntu1.1	UNKNOWN
ubuntu	22.04	noarch	amavisd-new	< 1:2.12.2-1ubuntu1.1	UNKNOWN
ubuntu	23.10	noarch	amavisd-new	< 1:2.13.0-3ubuntu1.1	UNKNOWN
ubuntu	24.04	noarch	amavisd-new	< 1:2.13.0-3ubuntu2	UNKNOWN
ubuntu	14.04	noarch	amavisd-new	< any	UNKNOWN
ubuntu	16.04	noarch	amavisd-new	< any	UNKNOWN