High
Security advisory
An issue was discovered in WavPack 5.1.0 and earlier. The WAV parser component contains a vulnerability that allows writing to memory because ParseRiffHeaderConfig in riff.c does not reject multiple format chunks.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2018-10536
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:26 UTC · Revision 1
Source evidence
An issue was discovered in WavPack 5.1.0 and earlier. The WAV parser component contains a vulnerability that allows writing to memory because ParseRiffHeaderConfig in riff.c does not reject multiple format chunks.
osv:CVE-2018-10536
Complete source record
{
"id": "c397791069b00baa75894e1e14df620a2a62039cdfb1219c306447b072989c2a",
"url": "https://osv.dev/vulnerability/CVE-2018-10536",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2018-10536",
"summary": "An issue was discovered in WavPack 5.1.0 and earlier. The WAV parser component contains a vulnerability that allows writing to memory because ParseRiffHeaderConfig in riff.c does not reject multiple format chunks.",
"evidence": "osv:CVE-2018-10536",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2018-10536",
"aliases": [
"CVE-2018-10536"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/dbry/wavpack",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "9ccc3fe4a37d069137ceabe513a4dd9b0a09c1c2"
},
{
"fixed": "26cb47f99d481ad9b93eeff80d26e6b63bbd7e15"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:wavpack:wavpack:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "5.1.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "26cb47f99d481ad9b93eeff80d26e6b63bbd7e15"
}
],
"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-2018-10536.json",
"vanir_signatures": [
{
"id": "CVE-2018-10536-504d4a8e",
"digest": {
"threshold": 0.9,
"line_hashes": [
"184646861603546030796083882222520450240",
"84312685334654223078823520833341925555",
"154082140996508720341843738016562010053",
"252660553131924893101833006221813729282",
"1343942213833317061756424501775694324",
"308077053378223483629199569743747749424",
"93649652678570829531834480878423478937"
]
},
"source": "https://github.com/dbry/wavpack/commit/26cb47f99d481ad9b93eeff80d26e6b63bbd7e15",
"target": {
"file": "cli/riff.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2018-10536-73ffe786",
"digest": {
"length": 7983,
"function_hash": "140476048034579333997910718229279907451"
},
"source": "https://github.com/dbry/wavpack/commit/26cb47f99d481ad9b93eeff80d26e6b63bbd7e15",
"target": {
"file": "cli/riff.c",
"function": "ParseRiffHeaderConfig"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2018-10536-96af42bf",
"digest": {
"length": 6624,
"function_hash": "118300800463717199926781613989967737417"
},
"source": "https://github.com/dbry/wavpack/commit/26cb47f99d481ad9b93eeff80d26e6b63bbd7e15",
"target": {
"file": "cli/wave64.c",
"function": "ParseWave64HeaderConfig"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2018-10536-9901ed41",
"digest": {
"threshold": 0.9,
"line_hashes": [
"332865019631066372223500709303797431877",
"280271726020800377614925935580540570684",
"138012726190409765382337285991215305476",
"286662417744728389179015073645145507988",
"106166235591341177200476569566427557660",
"69502089290313573260304176946327060439",
"60925149395709222123254455234564749263"
]
},
"source": "https://github.com/dbry/wavpack/commit/26cb47f99d481ad9b93eeff80d26e6b63bbd7e15",
"target": {
"file": "cli/wave64.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
}
],
"vanir_signatures_modified": "2026-10-20T13:32:57Z"
}
}
],
"modified": "2026-10-20T13:32:57.395063222Z",
"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://seclists.org/bugtraq/2019/Dec/37",
"https://usn.ubuntu.com/3637-1/",
"https://www.debian.org/security/2018/dsa-4197",
"https://github.com/dbry/WavPack/issues/30",
"https://github.com/dbry/WavPack/issues/31",
"https://github.com/dbry/WavPack/issues/32",
"https://github.com/dbry/WavPack/commit/26cb47f99d481ad9b93eeff80d26e6b63bbd7e15"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
},
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2018-10536",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 387818,
"published_at": "2018-04-29T15:29:00.333+00:00"
}