CVE-2020-5312

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-5312
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5312.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-5312
Aliases
Downstream
Related
Published
2020-01-03T01:15:11Z
Modified
2025-10-21T05:54:42.058002Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

libImaging/PcxDecode.c in Pillow before 6.2.2 has a PCX P mode buffer overflow.

References

Affected packages

Git / github.com/python-pillow/pillow

Affected ranges

Type
GIT
Repo
https://github.com/python-pillow/pillow
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
93b22b846e0269ee9594ff71a72bec02d2bea8fd

Affected versions

1.*

1.0
1.2
1.7.6
1.7.7
1.7.8

2.*

2.0.0
2.1.0
2.2.0
2.2.1
2.2.2
2.3.0
2.5.0
2.6.0
2.6.0-rc1
2.7.0
2.8.0
2.8.1
2.9.0
2.9.0.dev0
2.9.0.dev1
2.9.0.dev2

3.*

3.0.0
3.1.0
3.1.0-rc1
3.2.0
3.3.0
3.3.1
3.4.0

4.*

4.0.0
4.0.0a
4.1.0
4.2.0
4.3.0

5.*

5.0.0
5.1.0
5.2.0
5.3.0
5.4.0

6.*

6.0.0
6.1.0
6.2.0
6.2.1

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/python-pillow/pillow/commit/93b22b846e0269ee9594ff71a72bec02d2bea8fd",
        "signature_version": "v1",
        "target": {
            "file": "src/libImaging/PcxDecode.c",
            "function": "ImagingPcxDecode"
        },
        "digest": {
            "length": 1273.0,
            "function_hash": "228195334488469053776152312293290694292"
        },
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2020-5312-ac16992a"
    },
    {
        "source": "https://github.com/python-pillow/pillow/commit/93b22b846e0269ee9594ff71a72bec02d2bea8fd",
        "signature_version": "v1",
        "target": {
            "file": "src/libImaging/PcxDecode.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "28176007691574792831032194145824532472",
                "60039019189674651359812065381069837303",
                "70280912336820827533766265349563168504",
                "137238534060640963082355829647107153874"
            ]
        },
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2020-5312-b19af775"
    }
]