CVE-2019-11498

WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a "Conditional jump or move depends on uninitialised value" condition, which might allow attackers to cause a denial of service (application crash) via a DFF file that lacks valid sample-rate data.

References

Affected packages

Git / github.com/dbry/wavpack

Affected ranges

Type: GIT
Repo: https://github.com/dbry/wavpack
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

bc6cba3f552c44565f7f1e66dc1580189addb2b4

Affected versions

4.*

4.70.0

4.70.0-rc

4.75.0

4.75.0-rc

4.75.2

4.80.0

4.80.0-rc

5.*

5.0.0

5.0.0-alpha

5.0.0-alpha2

5.0.0-alpha3

5.0.0-alpha4

5.0.0-alpha5

5.1.0

Database specific

vanir_signatures

[
    {
        "id": "CVE-2019-11498-81f9996e",
        "source": "https://github.com/dbry/wavpack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4",
        "digest": {
            "length": 6984.0,
            "function_hash": "132088661155758866226078285105533531453"
        },
        "signature_version": "v1",
        "target": {
            "function": "ParseDsdiffHeaderConfig",
            "file": "cli/dsdiff.c"
        },
        "signature_type": "Function",
        "deprecated": false
    },
    {
        "id": "CVE-2019-11498-cfcf618e",
        "source": "https://github.com/dbry/wavpack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4",
        "digest": {
            "line_hashes": [
                "336981810097622692200994177206599183851",
                "38043709586898049670829852933480895655",
                "36842375887694530035306644760993781548",
                "39925721679759598168557023433733121236",
                "229707412180059492805503631299366817889",
                "124443822127856135393523339437485948397",
                "86820302825052236836958890833787597446",
                "37602213586670355273543741874317807099"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "target": {
            "file": "cli/dsdiff.c"
        },
        "signature_type": "Line",
        "deprecated": false
    }
]