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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2024-7347",
"assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
"state": "PUBLISHED",
"assignerShortName": "f5",
"dateReserved": "2024-07-31T17:59:09.786Z",
"datePublished": "2024-08-14T14:32:33.913Z",
"dateUpdated": "2025-11-03T20:56:24.679Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
"shortName": "f5",
"dateUpdated": "2024-08-14T15:08:07.257Z"
},
"title": "NGINX MP4 module vulnerability",
"datePublic": "2024-08-14T14:00:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-126",
"description": "CWE-126: Buffer Over-read",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "F5",
"product": "NGINX Open Source",
"modules": [
"ngx_http_mp4_module"
],
"versions": [
{
"status": "affected",
"version": "1.5.13",
"lessThan": "*",
"changes": [
{
"at": "1.26.2",
"status": "unaffected"
},
{
"at": "1.27.1",
"status": "unaffected"
}
],
"versionType": "semver"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "F5",
"product": "NGINX Plus",
"modules": [
"ngx_http_m4_module"
],
"versions": [
{
"status": "affected",
"version": "R4",
"lessThan": "*",
"changes": [
{
"at": "R31 P3",
"status": "unaffected"
},
{
"at": "R32 P1",
"status": "unaffected"
}
],
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
],
"descriptions": [
{
"lang": "en",
"value": "NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<span style=\"background-color: rgb(255, 255, 255);\">NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module.</span>&nbsp; Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
}
]
}
],
"references": [
{
"url": "https://my.f5.com/manage/s/article/K000140529",
"tags": [
"vendor-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV3_1": {
"version": "3.1",
"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseSeverity": "MEDIUM",
"baseScore": 4.7,
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
},
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV4_0": {
"version": "4.0",
"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"subIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"subAvailabilityImpact": "NONE",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"baseSeverity": "MEDIUM",
"baseScore": 5.7,
"vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
}
],
"credits": [
{
"lang": "en",
"value": "F5 acknowledges Nils Bars for bringing this issue to our attention and following the highest standards of coordinated disclosure.",
"type": "finder"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "F5 SIRTBot v1.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-08-14T15:27:31.795805Z",
"id": "CVE-2024-7347",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-08-14T15:27:40.461Z"
}
},
{
"title": "CVE Program Container",
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2024/08/14/4"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00017.html"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2025-11-03T20:56:24.679Z"
}
}
]
}
}