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":  [
                {
                    "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":  [
                {
                    "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

{
    "cpe":  [
        "cpe:2.3:a:libraw:libraw:0.20.0:-:*:*:*:*:*:*",
        "cpe:2.3:a:libraw:libraw:0.20.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:libraw:libraw:0.20.2:*:*:*:*:*:*:*"
    ],
    "extracted_events":  [
        {
            "introduced":  "0.20.0-NA"
        },
        {
            "last_affected":  "0.20.0-NA"
        },
        {
            "introduced":  "0.20.1"
        },
        {
            "last_affected":  "0.20.1"
        },
        {
            "introduced":  "0.20.2"
        },
        {
            "last_affected":  "0.20.2"
        }
    ],
    "source":  [
        "CPE_STRING",
        "REFERENCES"
    ]
}

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":  [
                "306714943968164737680010062432328437921",
                "183106503694189393827028606815695434634",
                "41263326308633970007546507841750265834",
                "140575195405994990592700025732319877694",
                "152620312394144938416937221208263239958",
                "175356667446562185814633474139602074878",
                "189574093187873240260224530497407937121",
                "272587774567933112153921514246624052609"
            ],
            "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

"2026-07-08T20:42:38Z"