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mageiaGentoo FoundationMGASA-2024-0029
HistoryFeb 09, 2024 - 4:34 a.m.

Updated postfix packages fix a security vulnerability

2024-02-0904:34:03
Gentoo Foundation
advisories.mageia.org
28
postfix
security vulnerability
smtp smuggling
email spoofing
unix

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

6.8

Confidence

Low

EPSS

0.003

Percentile

70.0%

Postfix has been updated to fix smtp smuggling, an email spoofing attack that involves a composition of email services with specific differences in the way they handle line endings other than .

OSVersionArchitecturePackageVersionFilename
Mageia9noarchpostfix< 3.8.4-1postfix-3.8.4-1.mga9

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

6.8

Confidence

Low

EPSS

0.003

Percentile

70.0%