UBUNTU-CVE-2021-44975

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Source
https://ubuntu.com/security/CVE-2021-44975
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44975.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-44975
Upstream
Published
2022-05-24T15:15:00Z
Modified
2025-09-08T16:47:26Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser.

References

Affected packages

Ubuntu:Pro:16.04:LTS / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@0.9.6-3.1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.9.6-3.1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libradare2-0.9.6",
            "binary_version": "0.9.6-3.1ubuntu1"
        },
        {
            "binary_name": "libradare2-common",
            "binary_version": "0.9.6-3.1ubuntu1"
        },
        {
            "binary_name": "libradare2-dev",
            "binary_version": "0.9.6-3.1ubuntu1"
        },
        {
            "binary_name": "radare2",
            "binary_version": "0.9.6-3.1ubuntu1"
        },
        {
            "binary_name": "radare2-plugins",
            "binary_version": "0.9.6-3.1ubuntu1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@2.3.0+dfsg-2?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.0+dfsg-1

2.*

2.0.0+dfsg-1
2.1.0+dfsg-1
2.3.0+dfsg-1
2.3.0+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libradare2-2.3",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "libradare2-common",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "libradare2-dev",
            "binary_version": "2.3.0+dfsg-2"
        },
        {
            "binary_name": "radare2",
            "binary_version": "2.3.0+dfsg-2"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@4.2.1+dfsg-2?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.1+dfsg-5build1

4.*

4.0.0+dfsg-1
4.2.1+dfsg-1
4.2.1+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libradare2-4.2.1",
            "binary_version": "4.2.1+dfsg-2"
        },
        {
            "binary_name": "libradare2-common",
            "binary_version": "4.2.1+dfsg-2"
        },
        {
            "binary_name": "libradare2-dev",
            "binary_version": "4.2.1+dfsg-2"
        },
        {
            "binary_name": "radare2",
            "binary_version": "4.2.1+dfsg-2"
        }
    ]
}

Ubuntu:24.04:LTS / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@5.5.0+dfsg-1.1ubuntu3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.5.0+dfsg-1ubuntu1
5.5.0+dfsg-1.1ubuntu2
5.5.0+dfsg-1.1ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libradare2-5.0.0t64",
            "binary_version": "5.5.0+dfsg-1.1ubuntu3"
        },
        {
            "binary_name": "libradare2-common",
            "binary_version": "5.5.0+dfsg-1.1ubuntu3"
        },
        {
            "binary_name": "libradare2-dev",
            "binary_version": "5.5.0+dfsg-1.1ubuntu3"
        },
        {
            "binary_name": "radare2",
            "binary_version": "5.5.0+dfsg-1.1ubuntu3"
        }
    ]
}

Ubuntu:25.04 / radare2

Package

Name
radare2
Purl
pkg:deb/ubuntu/radare2@5.9.8+dfsg-2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.9.4+dfsg-1
5.9.4+dfsg-1build1
5.9.8+dfsg-1
5.9.8+dfsg-1build1
5.9.8+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libradare2-5.0.0t64",
            "binary_version": "5.9.8+dfsg-2"
        },
        {
            "binary_name": "libradare2-common",
            "binary_version": "5.9.8+dfsg-2"
        },
        {
            "binary_name": "libradare2-dev",
            "binary_version": "5.9.8+dfsg-2"
        },
        {
            "binary_name": "radare2",
            "binary_version": "5.9.8+dfsg-2"
        }
    ]
}