CVE-2020-35533

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Source
https://cve.org/CVERecord?id=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
2022-09-01T18:15:08.920Z
Modified
2026-03-14T10:28:53.875796Z
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
Last affected
2aee1220d5ecdcb8887b11c3d505a900570852c6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
95d5f1616d7df552fba853ea91ff1d6fc00feb6c
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0209b6a2caec189e6d1a9b21c10e9e49f46e5a92
Fixed
a6937d4046a7c4742b683a04c8564605fd9be4fb
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.20.0-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.20.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.20.2"
        }
    ]
}

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

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35533.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "0.20.0-rc2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "0.21.0-beta1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    }
]
vanir_signatures 
[
    {
        "signature_type": "Function",
        "id": "CVE-2020-35533-a8673144",
        "source": "https://github.com/libraw/libraw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb",
        "signature_version": "v1",
        "target": {
            "function": "LibRaw::ljpeg_start",
            "file": "src/decoders/decoders_dcraw.cpp"
        },
        "deprecated": false,
        "digest": {
            "function_hash": "189786397465748804224571890318419266390",
            "length": 2037.0
        }
    },
    {
        "signature_type": "Line",
        "id": "CVE-2020-35533-bac3dcfc",
        "source": "https://github.com/libraw/libraw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb",
        "signature_version": "v1",
        "target": {
            "file": "src/decoders/decoders_dcraw.cpp"
        },
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "169956838837957557109730059690174096609",
                "107773701374697699447354895927828660976",
                "24066560648351270888693131467014129179",
                "214774432034343772806029105558014034099"
            ]
        }
    }
]