{
    "id": "CVE-2012-6303",
    "published": "2013-10-28 22:55:03",
    "last_modified": "2026-06-16 23:47:59",
    "cvss_score": "6.8",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-119",
    "description": "Heap-based buffer overflow in the GetWavHeader function in generic/jkSoundFile.c in the Snack Sound Toolkit, as used in WaveSurfer 1.8.8p4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large chunk size in a WAV file.",
    "epss_score": "0.10239",
    "epss_percentile": "0.95532",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:11",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "kth",
            "product": "snack_sound_toolkit"
        },
        {
            "vendor": "kth",
            "product": "wavesurfer"
        },
        {
            "vendor": "opensuse",
            "product": "opensuse"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "19772",
            "title": "WaveSurfer 1.8.8p4 - Memory Corruption (PoC)",
            "date": "2012-07-12",
            "url": "https://www.exploit-db.com/exploits/19772"
        }
    ],
    "refs_list": [
        "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00034.html",
        "http://secunia.com/advisories/49889",
        "http://security.gentoo.org/glsa/glsa-201309-04.xml",
        "http://www.exploit-db.com/exploits/19772",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2013:126",
        "http://www.openwall.com/lists/oss-security/2012/12/10/2",
        "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00034.html",
        "http://secunia.com/advisories/49889",
        "http://security.gentoo.org/glsa/glsa-201309-04.xml",
        "http://www.exploit-db.com/exploits/19772",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2013:126",
        "http://www.openwall.com/lists/oss-security/2012/12/10/2"
    ]
}