CVE-2020-35533

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-35533
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35533.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-35533
Downstream
Published
2022-09-01T18:15:08Z
Modified
2025-10-21T05:53:37.969934Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In LibRaw, an out-of-bounds read vulnerability exists within the "LibRaw::adobecopypixel()" function (libraw\src\decoders\dng.cpp) when reading data from the image file.

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
a6937d4046a7c4742b683a04c8564605fd9be4fb

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

Database specific

vanir_signatures

[
    {
        "deprecated": false,
        "source": "https://github.com/libraw/libraw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb",
        "id": "CVE-2020-35533-a8673144",
        "signature_version": "v1",
        "target": {
            "function": "LibRaw::ljpeg_start",
            "file": "src/decoders/decoders_dcraw.cpp"
        },
        "signature_type": "Function",
        "digest": {
            "function_hash": "189786397465748804224571890318419266390",
            "length": 2037.0
        }
    },
    {
        "deprecated": false,
        "source": "https://github.com/libraw/libraw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb",
        "id": "CVE-2020-35533-bac3dcfc",
        "signature_version": "v1",
        "target": {
            "file": "src/decoders/decoders_dcraw.cpp"
        },
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "169956838837957557109730059690174096609",
                "107773701374697699447354895927828660976",
                "24066560648351270888693131467014129179",
                "214774432034343772806029105558014034099"
            ],
            "threshold": 0.9
        }
    }
]