7.5
CVE-2021-3445
- EPSS 0.05%
- Veröffentlicht 19.05.2021 14:15:07
- Zuletzt bearbeitet 21.11.2024 06:21:32
- Quelle secalert@redhat.com
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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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Redhat ≫ Enterprise Linux Version8.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.05% | 0.121 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 1.6 | 5.9 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 5.1 | 4.9 | 6.4 |
AV:N/AC:H/Au:N/C:P/I:P/A:P
|
CWE-347 Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.