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Debian: CVE-2022-48521: opendkim -- security update

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Debian: CVE-2022-48521: opendkim -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/11/2023
Created
12/12/2023
Added
12/11/2023
Modified
12/11/2023

Description

An issue was discovered in OpenDKIM through 2.10.3, and 2.11.x through 2.11.0-Beta2. It fails to keep track of ordinal numbers when removing fake Authentication-Results header fields, which allows a remote attacker to craft an e-mail message with a fake sender address such that programs that rely on Authentication-Results from OpenDKIM will treat the message as having a valid DKIM signature when in fact it has none.

Solution(s)

  • debian-upgrade-opendkim

References

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