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.

Database specific

{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "9.0"
                },
                {
                    "last_affected":  "9.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "debian:debian_linux"
        }
    ]
}

References

Affected packages

Git / github.com/dbry/wavpack

Affected ranges

Type

GIT

Repo

https://github.com/dbry/wavpack

Events

Introduced

9ccc3fe4a37d069137ceabe513a4dd9b0a09c1c2

Last Affected

9ccc3fe4a37d069137ceabe513a4dd9b0a09c1c2

Fixed

8e3fe45a7bac31d9a3b558ae0079e2d92a04799e

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:wavpack:wavpack:5.1.0:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "5.1.0"
        },
        {
            "last_affected":  "5.1.0"
        }
    ],
    "source":  [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

5.*

5.1.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7254.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "65974736832941771142983532158695998664",
            "length":  10621
        },
        "id":  "CVE-2018-7254-4adccfbb",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/dbry/wavpack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e",
        "target":  {
            "file":  "cli/caff.c",
            "function":  "ParseCaffHeaderConfig"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "103734139257666266790114732166434882531",
                "132514671851802742818781515179830767285",
                "23553130309135768262972612816126638277",
                "285785030741339450288288513156452007272",
                "309721483043546570610019007219125591967",
                "90606788858175673539884354297776969870",
                "324212681088054674715899777806389367458",
                "184056002496947916298744866033470286929",
                "205870033765345814083523704102798196514",
                "173264052074081947045248186260984135049",
                "73187520836497294548528159746549134991",
                "293326628077375735167179766738299492863",
                "106559693192409123926338703660992252085",
                "292276827250734055093359581648215800086",
                "23802399916585849439062280846893327709",
                "110982342991173375283270832315570903668"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2018-7254-bb1a4088",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/dbry/wavpack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e",
        "target":  {
            "file":  "cli/caff.c"
        }
    }
]

vanir_signatures_modified

"2026-09-08T14:02:31Z"