UBUNTU-CVE-2021-3445

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Source
https://ubuntu.com/security/CVE-2021-3445
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3445.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3445
Related
Published
2021-05-19T14:15:00Z
Modified
2024-11-20T12:22:23Z
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

Ubuntu:22.04:LTS / libdnf

Package

Name
libdnf
Purl
pkg:deb/ubuntu/libdnf?arch=src?distro=jammy

Affected ranges

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.55.2-6",
            "binary_name": "libdnf-dev"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "libdnf-doc"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "libdnf1"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "libdnf2"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "libdnf2-common"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "libdnf2-dbgsym"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "python3-hawkey"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "python3-hawkey-dbgsym"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "python3-hawkey-doc"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "python3-libdnf"
        },
        {
            "binary_version": "0.55.2-6",
            "binary_name": "python3-libdnf-dbgsym"
        }
    ]
}

Ubuntu:24.10 / libdnf

Package

Name
libdnf
Purl
pkg:deb/ubuntu/libdnf?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.73.2-1

Affected versions

0.*

0.69.0-2.3build3
0.73.1-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.73.2-1",
            "binary_name": "libdnf-dev"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "libdnf-doc"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "libdnf2-common"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "libdnf2t64"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "libdnf2t64-dbgsym"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "python3-hawkey"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "python3-hawkey-dbgsym"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "python3-hawkey-doc"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "python3-libdnf"
        },
        {
            "binary_version": "0.73.2-1",
            "binary_name": "python3-libdnf-dbgsym"
        }
    ]
}

Ubuntu:24.04:LTS / libdnf

Package

Name
libdnf
Purl
pkg:deb/ubuntu/libdnf?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.69.0-2.3build3

Affected versions

0.*

0.69.0-2
0.69.0-2.2
0.69.0-2.2build1
0.69.0-2.3build2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "libdnf-dev"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "libdnf-doc"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "libdnf1"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "libdnf2-common"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "libdnf2t64"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "libdnf2t64-dbgsym"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "python3-hawkey"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "python3-hawkey-dbgsym"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "python3-hawkey-doc"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "python3-libdnf"
        },
        {
            "binary_version": "0.69.0-2.3build3",
            "binary_name": "python3-libdnf-dbgsym"
        }
    ]
}