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vuln-ubuntu/data/osv/cve/2017/UBUNTU-CVE-2017-9304.json
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{
"schema_version": "1.7.0",
"id": "UBUNTU-CVE-2017-9304",
"details": "libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule that is mishandled in the _yr_re_emit function.",
"aliases": [],
"upstream": [
"CVE-2017-9304"
],
"related": [
"USN-8080-1"
],
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"published": "2017-05-31T04:29:00Z",
"modified": "2026-04-22T07:38:16Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "yara",
"purl": "pkg:deb/ubuntu/yara@3.4.0+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.0+dfsg-2ubuntu0.1~esm1"
}
]
}
],
"versions": [
"3.4.0+dfsg-2",
"3.4.0+dfsg-2build1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libyara3",
"binary_version": "3.4.0+dfsg-2ubuntu0.1~esm1"
},
{
"binary_name": "python-yara",
"binary_version": "3.4.0+dfsg-2ubuntu0.1~esm1"
},
{
"binary_name": "python3-yara",
"binary_version": "3.4.0+dfsg-2ubuntu0.1~esm1"
},
{
"binary_name": "yara",
"binary_version": "3.4.0+dfsg-2ubuntu0.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
}
],
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2017-9304"
},
{
"type": "REPORT",
"url": "https://github.com/VirusTotal/yara/issues/674"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-9304"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8080-1"
}
]
}