CVE-2020-24870

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-24870
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-24870.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-24870
Downstream
Related
Published
2021-06-02T16:15:08Z
Modified
2025-09-16T07:10:18.716142Z
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

Debian:11 / libraw

Package

Name
libraw
Purl
pkg:deb/debian/libraw?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libraw

Package

Name
libraw
Purl
pkg:deb/debian/libraw?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libraw

Package

Name
libraw
Purl
pkg:deb/debian/libraw?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libraw

Package

Name
libraw
Purl
pkg:deb/debian/libraw?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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": [
        {
            "target": {
                "file": "src/metadata/identify.cpp"
            },
            "digest": {
                "line_hashes": [
                    "127369863400399030445089453515086710742",
                    "143352257161882419934463851685344218790",
                    "149081386631648574687993847631526607820",
                    "90571716103714361609775829094938631250",
                    "64212602395394805498333815964493822952",
                    "246029732494002346913498674344628261452",
                    "336613780886055486036551309628972026859",
                    "80819173922190116192470406883009366994",
                    "83650079410275834961759166175003361250",
                    "72611878404799344344766699135947092279",
                    "184054827936135119807788380588696604905",
                    "159345781273529265670087347869271034565",
                    "46668523762482181852934340781690791223",
                    "30895639349609606990868918680604187306",
                    "193962300235662687148425839430341672206",
                    "248672851197025629570687067468774085258",
                    "323324160718181615062772601288014836379",
                    "290007040198435070387284445091957484722",
                    "201019683317171841142185943256224757142"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://github.com/libraw/libraw/commit/4feaed4dea636cee4fee010f615881ccf76a096d",
            "id": "CVE-2020-24870-31872964",
            "signature_type": "Line",
            "deprecated": false
        },
        {
            "target": {
                "file": "src/metadata/identify.cpp",
                "function": "LibRaw::identify_process_dng_fields"
            },
            "digest": {
                "length": 10660.0,
                "function_hash": "94799694404746039246306392899922980268"
            },
            "signature_version": "v1",
            "source": "https://github.com/libraw/libraw/commit/4feaed4dea636cee4fee010f615881ccf76a096d",
            "id": "CVE-2020-24870-3f6d4e07",
            "signature_type": "Function",
            "deprecated": false
        }
    ]
}