vulnerability

Alpine Linux: CVE-2020-28026: Vulnerability in Multiple Components

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Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
May 6, 2021
Added
Aug 22, 2024
Modified
Oct 2, 2024

Description

Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters, relevant in non-default configurations that enable Delivery Status Notification (DSN). Certain uses of ORCPT= can place a newline into a spool header file, and indirectly allow unauthenticated remote attackers to execute arbitrary commands as root.

Solution

alpine-linux-upgrade-exim

References

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