vulnerability
Debian: CVE-2021-3445: libdnf -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:P/I:P/A:P) | May 19, 2021 | Jul 30, 2024 | Mar 30, 2026 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
May 19, 2021
Added
Jul 30, 2024
Modified
Mar 30, 2026
Description
A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to achieve code execution if they can alter the header information of an RPM package and then trick a user or system into installing it. The highest risk of this vulnerability is to confidentiality, integrity, as well as system availability.
Solution
debian-upgrade-libdnf
Rapid7 Labs
2026 Global Threat Landscape Report
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