VDB
DEBIAN-CVE-2021-3445
DEBIAN-CVE-2021-3445
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | libdnf | 0, 0, 0 |
| Debian:13 | libdnf | 0, 0, 0 |
| Debian:14 | libdnf | 0, 0, 0 |
| Debian:12 | libdnf | 0, 0, 0 |
Timeline
- May 19, 2021 CVE Published
- Apr 28, 2026 CVE Updated