CVE-2020-24870

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-24870
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24870.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-24870
Downstream
Related
Published
2021-06-02T16:15:08Z
Modified
2025-10-21T05:47:35.175048Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Libraw before 0.20.1 has a stack buffer overflow via LibRaw::identifyprocessdng_fields in identify.cpp.

References

Affected packages

Git / github.com/libraw/libraw

Affected ranges

Type
GIT
Repo
https://github.com/libraw/libraw
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4feaed4dea636cee4fee010f615881ccf76a096d

Affected versions

0.*

0.11.0-Release
0.11.1
0.11.2
0.12.0
0.12.1
0.13.0
0.13.1
0.13.2
0.13.3
0.13.4
0.13.5
0.13.6
0.13.7
0.13.8
0.14.0
0.14.1
0.14.2
0.14.3
0.14.4
0.14.5
0.14.6
0.15.0
0.16.0
0.17.0
0.18.0
0.20-RC2
0.20.0

Database specific

vanir_signatures

[
    {
        "id": "CVE-2020-24870-31872964",
        "source": "https://github.com/libraw/libraw/commit/4feaed4dea636cee4fee010f615881ccf76a096d",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
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            ],
            "threshold": 0.9
        },
        "target": {
            "file": "src/metadata/identify.cpp"
        },
        "signature_type": "Line",
        "deprecated": false
    },
    {
        "id": "CVE-2020-24870-3f6d4e07",
        "source": "https://github.com/libraw/libraw/commit/4feaed4dea636cee4fee010f615881ccf76a096d",
        "signature_version": "v1",
        "digest": {
            "length": 10660.0,
            "function_hash": "94799694404746039246306392899922980268"
        },
        "target": {
            "function": "LibRaw::identify_process_dng_fields",
            "file": "src/metadata/identify.cpp"
        },
        "signature_type": "Function",
        "deprecated": false
    }
]