CVE-2022-0520

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-0520
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0520.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-0520
Downstream
Related
Published
2022-02-08T21:15:19Z
Modified
2025-10-14T19:00:20.888218Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Use After Free in NPM radare2.js prior to 5.6.2.

References

Affected packages

Git / github.com/radare/radare2

Affected ranges

Type
GIT
Repo
https://github.com/radare/radare2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2984f4d4600b1fd6835da926dc7c4cefb7f0dee5
Type
GIT
Repo
https://github.com/radareorg/radare2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8

Affected versions

0.*

0.10.0
0.10.1
0.10.2
0.10.3
0.10.4
0.10.4-termux4
0.10.5
0.10.6
0.8.6
0.8.8
0.9
0.9.2
0.9.4
0.9.6
0.9.7
0.9.8
0.9.8-rc1
0.9.8-rc2
0.9.8-rc3
0.9.8-rc4
0.9.9

1.*

1.0
1.0.0
1.0.1
1.0.2
1.1.0
1.2.0
1.2.0-git
1.3.0
1.3.0-git
1.4.0
1.5.0
1.6.0

2.*

2.0.0
2.0.1
2.1.0
2.2.0
2.4.0
2.5.0
2.6.0
2.6.9
2.7.0
2.8.0
2.9.0

3.*

3.0.0
3.0.1
3.1.0
3.1.1
3.1.2
3.1.3
3.2.0
3.2.1
3.3.0
3.4.0
3.4.1
3.5.0
3.5.1
3.6.0
3.7.0
3.7.1
3.8.0
3.9.0

4.*

4.0.0
4.1.0
4.1.1
4.2.0
4.2.1
4.3.0
4.3.1
4.4.0
4.5.1

5.*

5.0.0
5.1.0
5.1.1
5.2.0
5.2.1
5.3.0
5.3.1
5.4.0
5.4.0-git
5.4.2
5.5.0
5.5.2
5.5.4
5.6.0

Other

Continuous-Windows
continuous
radare2-windows-nightly
termux

release-5.*

release-5.0.0

Database specific 

{
    "vanir_signatures": [
        {
            "id": "CVE-2022-0520-45a22074",
            "signature_type": "Line",
            "target": {
                "file": "libr/bin/format/pyc/marshal.c"
            },
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "151450579483950613476668112176524446956",
                    "247426169674511047079660920796972054728",
                    "157435694422352421330087594554221403785",
                    "147363972475218338930598709996358670597"
                ],
                "threshold": 0.9
            },
            "deprecated": false,
            "source": "https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8"
        },
        {
            "id": "CVE-2022-0520-c7784510",
            "signature_type": "Function",
            "target": {
                "file": "libr/bin/format/pyc/marshal.c",
                "function": "get_object"
            },
            "signature_version": "v1",
            "digest": {
                "length": 2507.0,
                "function_hash": "215330234064619414361486132850041015026"
            },
            "deprecated": false,
            "source": "https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8"
        }
    ]
}