CVE-2022-1283

NULL Pointer Dereference in rbinnegetentrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to cause a denial of service (application crash).

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

d94100d386e8bc349b500af309e1880447a1e9da

Type: GIT
Repo: https://github.com/radareorg/radare2
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

18d1d064bf599a255d55f09fca3104776fc34a67

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

5.6.2

5.6.4

5.6.6

Other

Continuous-Windows

continuous

radare2-windows-nightly

termux

release-5.*

release-5.0.0

Database specific

{
    "vanir_signatures": [
        {
            "source": "https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67",
            "signature_version": "v1",
            "id": "CVE-2022-1283-3dddfd48",
            "deprecated": false,
            "target": {
                "file": "libr/bin/format/ne/ne.c"
            },
            "digest": {
                "line_hashes": [
                    "156528921477169039193364751950059794750",
                    "204956371730291276877008560773690406304",
                    "66073145321838063721309554692873700400",
                    "338095386315254017629433448223526738736",
                    "6930674538305858647833310909963566977",
                    "332600060611884576006300360626939995464",
                    "52034415311577466026396772187297665713",
                    "151014166744708795686467425780116566985"
                ],
                "threshold": 0.9
            },
            "signature_type": "Line"
        },
        {
            "source": "https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67",
            "signature_version": "v1",
            "id": "CVE-2022-1283-694b80f7",
            "deprecated": false,
            "target": {
                "file": "libr/bin/format/ne/ne.c",
                "function": "r_bin_ne_get_entrypoints"
            },
            "digest": {
                "function_hash": "157819862282031134702558336363536330619",
                "length": 1734.0
            },
            "signature_type": "Function"
        },
        {
            "source": "https://github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67",
            "signature_version": "v1",
            "id": "CVE-2022-1283-788f0a77",
            "deprecated": false,
            "target": {
                "file": "libr/bin/format/ne/ne.c",
                "function": "r_bin_ne_get_symbols"
            },
            "digest": {
                "function_hash": "265620967199897905891722031472612470119",
                "length": 1459.0
            },
            "signature_type": "Function"
        }
    ]
}