CVE-2020-35530

In LibRaw, there is an out-of-bounds write vulnerability within the "new_node()" function (libraw\src\x3f\x3f_utils_patched.cpp) that can be triggered via a crafted X3F file.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "10.0"
                        },
                        {
                            "last_affected": "10.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "debian:debian_linux"
        },
        {
            "cpes": [
                "cpe:2.3:a:libraw:libraw:0.20.0:rc2:*:*:*:*:*:*",
                "cpe:2.3:a:libraw:libraw:0.21.0:beta1:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "0.20.0-rc2"
                        },
                        {
                            "last_affected": "0.20.0-rc2"
                        },
                        {
                            "introduced": "0.21.0-beta1"
                        },
                        {
                            "last_affected": "0.21.0-beta1"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "libraw:libraw"
        }
    ]
}

References

Affected packages

Git / github.com/libraw/libraw

Affected ranges

Type

GIT

Repo

https://github.com/libraw/libraw

Events

Introduced

2aee1220d5ecdcb8887b11c3d505a900570852c6

Last Affected

0209b6a2caec189e6d1a9b21c10e9e49f46e5a92

Fixed

11c4db253ef2c9bb44247b578f5caa57c66a1eeb

Database specific

Show details

{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:libraw:libraw:0.20.0:-:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0.20.0-NA"
                },
                {
                    "last_affected": "0.20.0-NA"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:libraw:libraw:0.20.1:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0.20.1"
                },
                {
                    "last_affected": "0.20.1"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:libraw:libraw:0.20.2:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0.20.2"
                },
                {
                    "last_affected": "0.20.2"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "range": [
                {
                    "fixed": "11c4db253ef2c9bb44247b578f5caa57c66a1eeb"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*

0.20.0

0.20.0-NA

0.20.1

0.20.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35530.json"

vanir_signatures

[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "110940814424988467796211595504022819868",
                "124532924088919425912531695857334131374",
                "111053890744362030910891882372209123656",
                "286017284761026535156219776666450748709"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2020-35530-07f3d929",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/libraw/libraw/commit/11c4db253ef2c9bb44247b578f5caa57c66a1eeb",
        "target": {
            "file": "internal/x3f_tools.h"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "253375961575119854857424408833983041451",
            "length": 239
        },
        "id": "CVE-2020-35530-369c9b65",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/libraw/libraw/commit/11c4db253ef2c9bb44247b578f5caa57c66a1eeb",
        "target": {
            "file": "src/x3f/x3f_utils_patched.cpp",
            "function": "new_node"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "20355649694615793696602765423262700299",
            "length": 197
        },
        "id": "CVE-2020-35530-705f8670",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/libraw/libraw/commit/11c4db253ef2c9bb44247b578f5caa57c66a1eeb",
        "target": {
            "file": "src/x3f/x3f_utils_patched.cpp",
            "function": "new_huffman_tree"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
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            ],
            "threshold": 0.9
        },
        "id": "CVE-2020-35530-969fecc7",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/libraw/libraw/commit/11c4db253ef2c9bb44247b578f5caa57c66a1eeb",
        "target": {
            "file": "src/x3f/x3f_utils_patched.cpp"
        }
    }
]

vanir_signatures_modified

"2026-10-20T14:00:22Z"