CVE-2025-43964

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-43964
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43964.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-43964
Downstream
Related
Published
2025-04-21T00:15:33Z
Modified
2025-10-22T16:14:00.817995Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In LibRaw before 0.21.4, tag 0x412 processing in phaseonecorrect in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values.

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
a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0

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
0.20-RC2
0.20.0
0.20.1
0.20.2
0.21-Beta1
0.21.0
0.21.1
0.21.2
0.21.3

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/libraw/libraw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0",
        "id": "CVE-2025-43964-32c18df1",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "function": "LibRaw::phase_one_correct",
            "file": "src/decoders/load_mfbacks.cpp"
        },
        "signature_type": "Function",
        "digest": {
            "length": 9413.0,
            "function_hash": "226776885379024396099519893161317089871"
        }
    },
    {
        "source": "https://github.com/libraw/libraw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0",
        "id": "CVE-2025-43964-93d6e641",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "file": "src/decoders/load_mfbacks.cpp"
        },
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "245666890147984725118404975430938302009",
                "160481512952436322644169428329780397204",
                "338973068174793840199409284870574911355",
                "243842069388412980909223158205165229593"
            ]
        }
    }
]