CVE-2018-7254

The ParseCaffHeaderConfig function of the cli/caff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (global buffer over-read), or possibly trigger a buffer overflow or incorrect memory allocation, via a maliciously crafted CAF file.

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

8e3fe45a7bac31d9a3b558ae0079e2d92a04799e

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

[
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "id": "CVE-2018-7254-4adccfbb",
        "digest": {
            "length": 10621.0,
            "function_hash": "65974736832941771142983532158695998664"
        },
        "source": "https://github.com/dbry/wavpack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e",
        "deprecated": false,
        "target": {
            "file": "cli/caff.c",
            "function": "ParseCaffHeaderConfig"
        }
    },
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "id": "CVE-2018-7254-bb1a4088",
        "digest": {
            "line_hashes": [
                "103734139257666266790114732166434882531",
                "132514671851802742818781515179830767285",
                "23553130309135768262972612816126638277",
                "285785030741339450288288513156452007272",
                "309721483043546570610019007219125591967",
                "90606788858175673539884354297776969870",
                "324212681088054674715899777806389367458",
                "184056002496947916298744866033470286929",
                "205870033765345814083523704102798196514",
                "173264052074081947045248186260984135049",
                "73187520836497294548528159746549134991",
                "293326628077375735167179766738299492863",
                "106559693192409123926338703660992252085",
                "292276827250734055093359581648215800086",
                "23802399916585849439062280846893327709",
                "110982342991173375283270832315570903668"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/dbry/wavpack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e",
        "deprecated": false,
        "target": {
            "file": "cli/caff.c"
        }
    }
]