CVE-2018-5815

An integer overflow error within the "parseqt()" function (internal/dcrawcommon.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger an infinite loop via a specially crafted Apple QuickTime file.

Database specific

{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "14.04"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "16.04"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "18.04"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/libraw/libraw

Affected ranges

Type

GIT

Repo

https://github.com/libraw/libraw

Events

Introduced

Fixed

6c62f2b45c290c25371492bbd7bae431b3cddd48

Fixed

1334647862b0c90b2e8cb2f668e66627d9517b17

Database specific

{
    "source": [
        "CPE_FIELD",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.18.12"
        }
    ]
}

Affected versions

0.*

0.12.0

0.13.0

0.13.1

0.13.2

0.13.3

0.13.4

0.13.5

0.13.6

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

0.18.1

0.18.10

0.18.11

0.18.2

0.18.3

0.18.4

0.18.5

0.18.6

0.18.7

0.18.9

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-5815.json"

vanir_signatures_modified

"2026-04-11T21:32:52Z"

vanir_signatures

[
    {
        "source": "https://github.com/libraw/libraw/commit/1334647862b0c90b2e8cb2f668e66627d9517b17",
        "digest": {
            "function_hash": "332654752014799311762317652767049922768",
            "length": 487.0
        },
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "function": "parse_qt",
            "file": "dcraw/dcraw.c"
        },
        "deprecated": false,
        "id": "CVE-2018-5815-15c547f1"
    },
    {
        "source": "https://github.com/libraw/libraw/commit/1334647862b0c90b2e8cb2f668e66627d9517b17",
        "digest": {
            "length": 487.0,
            "function_hash": "332654752014799311762317652767049922768"
        },
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "function": "parse_qt",
            "file": "internal/dcraw_common.cpp"
        },
        "id": "CVE-2018-5815-3b62e427",
        "signature_type": "Function"
    },
    {
        "source": "https://github.com/libraw/libraw/commit/1334647862b0c90b2e8cb2f668e66627d9517b17",
        "digest": {
            "line_hashes": [
                "162340819845460020987462871290996818593",
                "273570596699015872851700447841487179902",
                "231276055567181569759474760943651915664",
                "28509251757216518146565145547809995346"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "file": "internal/dcraw_common.cpp"
        },
        "id": "CVE-2018-5815-669ffb7a",
        "signature_type": "Line"
    },
    {
        "source": "https://github.com/libraw/libraw/commit/1334647862b0c90b2e8cb2f668e66627d9517b17",
        "digest": {
            "line_hashes": [
                "162340819845460020987462871290996818593",
                "273570596699015872851700447841487179902",
                "231276055567181569759474760943651915664",
                "28509251757216518146565145547809995346"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "dcraw/dcraw.c"
        },
        "deprecated": false,
        "id": "CVE-2018-5815-75b89242"
    }
]