Medium
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-11498
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:28 UTC · Revision 1
Source evidence
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.
osv:CVE-2019-11498
Complete source record
{
"id": "b624edcb6238f14535585b6b7fac8120409e1ae60e79f6ae0a683df9652a6b1b",
"url": "https://osv.dev/vulnerability/CVE-2019-11498",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-11498",
"summary": "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.",
"evidence": "osv:CVE-2019-11498",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-11498",
"aliases": [
"CVE-2019-11498"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/dbry/wavpack",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "9ccc3fe4a37d069137ceabe513a4dd9b0a09c1c2"
},
{
"fixed": "bc6cba3f552c44565f7f1e66dc1580189addb2b4"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:wavpack:wavpack:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "5.1.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "bc6cba3f552c44565f7f1e66dc1580189addb2b4"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"5.1.0",
"5.0.0",
"5.0.0-alpha5",
"5.0.0-alpha4",
"5.0.0-alpha3",
"5.0.0-alpha2",
"5.0.0-alpha",
"4.80.0",
"4.80.0-rc",
"4.75.2",
"4.75.0",
"4.75.0-rc",
"4.70.0",
"4.70.0-rc"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11498.json",
"vanir_signatures": [
{
"id": "CVE-2019-11498-81f9996e",
"digest": {
"length": 6984,
"function_hash": "132088661155758866226078285105533531453"
},
"source": "https://github.com/dbry/wavpack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4",
"target": {
"file": "cli/dsdiff.c",
"function": "ParseDsdiffHeaderConfig"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2019-11498-cfcf618e",
"digest": {
"threshold": 0.9,
"line_hashes": [
"336981810097622692200994177206599183851",
"38043709586898049670829852933480895655",
"36842375887694530035306644760993781548",
"39925721679759598168557023433733121236",
"229707412180059492805503631299366817889",
"124443822127856135393523339437485948397",
"86820302825052236836958890833787597446",
"37602213586670355273543741874317807099"
]
},
"source": "https://github.com/dbry/wavpack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4",
"target": {
"file": "cli/dsdiff.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
}
],
"vanir_signatures_modified": "2026-10-20T13:39:45Z"
}
}
],
"modified": "2026-10-20T13:39:45.047191261Z",
"provider": "osv",
"references": [
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZDKXGA2ZNSSM64ZYDHOWCO4Q4VAKAON/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SCK2YJXY6V5CKGKSF2PPN7RL2DXVOC6G/",
"https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html",
"https://security.gentoo.org/glsa/202007-19",
"https://usn.ubuntu.com/3960-1/",
"https://github.com/dbry/WavPack/issues/67",
"https://github.com/dbry/WavPack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*"
],
"vendor_product": "canonical:ubuntu_linux",
"extracted_events": [
{
"range": [
{
"introduced": "18.04"
},
{
"last_affected": "18.04"
},
{
"introduced": "18.10"
},
{
"last_affected": "18.10"
},
{
"introduced": "19.04"
},
{
"last_affected": "19.04"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"range": [
{
"introduced": "29"
},
{
"last_affected": "29"
},
{
"introduced": "30"
},
{
"last_affected": "30"
},
{
"introduced": "31"
},
{
"last_affected": "31"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2019-11498",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 387916,
"published_at": "2019-04-24T05:29:00.783+00:00"
}