vulnerability
Ubuntu: USN-6356-1 (CVE-2020-12272): OpenDMARC vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | 04/27/2020 | 09/18/2023 | 11/15/2024 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
04/27/2020
Added
09/18/2023
Modified
11/15/2024
Description
OpenDMARC through 1.3.2 and 1.4.x allows attacks that inject authentication results to provide false information about the domain that originated an e-mail message. This is caused by incorrect parsing and interpretation of SPF/DKIM authentication results, as demonstrated by the example.net(.example.com substring.
Solution(s)
ubuntu-pro-upgrade-libopendmarc2ubuntu-pro-upgrade-opendmarc
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.