84 lines
2.1 KiB
JSON
84 lines
2.1 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "UBUNTU-CVE-2021-3402",
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"details": "An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure via a malicious Mach-O file. Affects all versions before libyara 4.0.4",
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"aliases": [],
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"upstream": [
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"CVE-2021-3402"
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],
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"related": [
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"USN-8080-1"
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],
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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],
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"published": "2021-05-14T21:15:00Z",
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"modified": "2026-04-22T07:39:45Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:20.04:LTS",
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"name": "yara",
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"purl": "pkg:deb/ubuntu/yara@3.9.0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "3.9.0-1ubuntu0.1~esm1"
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}
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]
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}
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],
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"versions": [
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"3.9.0-1"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libyara3",
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"binary_version": "3.9.0-1ubuntu0.1~esm1"
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},
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{
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"binary_name": "yara",
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"binary_version": "3.9.0-1ubuntu0.1~esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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}
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}
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],
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"references": [
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3402"
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},
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{
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"type": "REPORT",
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"url": "https://www.openwall.com/lists/oss-security/2021/01/29/2"
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},
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{
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"type": "REPORT",
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"url": "https://www.x41-dsec.de/lab/advisories/x41-2021-001-yara/"
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},
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{
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"type": "REPORT",
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"url": "https://www.cve.org/CVERecord?id=CVE-2021-3402"
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},
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-8080-1"
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}
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]
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} |