CVE-2021-3445

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3445
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3445.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3445
Related
Published
2021-05-19T14:15:07Z
Modified
2024-09-18T01:00:21Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / libdnf

Package

Name
libdnf
Purl
pkg:deb/debian/libdnf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.55.2-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / libdnf

Package

Name
libdnf
Purl
pkg:deb/debian/libdnf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.55.2-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / libdnf

Package

Name
libdnf
Purl
pkg:deb/debian/libdnf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.55.2-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}