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{
"Definition": [
{
"ID": "oval:org.altlinux.errata:def:20211172",
"Version": "oval:org.altlinux.errata:def:20211172",
"Class": "patch",
"Metadata": {
"Title": "ALT-PU-2021-1172: package `yara` update to version 4.0.4-alt1",
"AffectedList": [
{
"Family": "unix",
"Platforms": [
"ALT Linux branch c10f1"
],
"Products": [
"ALT SP Workstation",
"ALT SP Server"
]
}
],
"References": [
{
"RefID": "ALT-PU-2021-1172",
"RefURL": "https://errata.altlinux.org/ALT-PU-2021-1172",
"Source": "ALTPU"
},
{
"RefID": "BDU:2021-04875",
"RefURL": "https://bdu.fstec.ru/vul/2021-04875",
"Source": "BDU"
},
{
"RefID": "CVE-2021-3402",
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-3402",
"Source": "CVE"
}
],
"Description": "This update upgrades yara to version 4.0.4-alt1. \nSecurity Fix(es):\n\n * BDU:2021-04875: Уязвимость программного обеспечения для исследования и обнаружения вредоносных программ YARA, связанная с целочисленным переполнением, позволяющая нарушителю получить доступ к конфиденциальным данным, а также вызвать отказ в обслуживании\n\n * CVE-2021-3402: 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",
"Advisory": {
"From": "errata.altlinux.org",
"Severity": "Critical",
"Rights": "Copyright 2024 BaseALT Ltd.",
"Issued": {
"Date": "2021-01-28"
},
"Updated": {
"Date": "2021-01-28"
},
"BDUs": [
{
"ID": "BDU:2021-04875",
"CVSS": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"CWE": "CWE-190",
"Href": "https://bdu.fstec.ru/vul/2021-04875",
"Impact": "Critical",
"Public": "20210514"
}
],
"CVEs": [
{
"ID": "CVE-2021-3402",
"CVSS": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"CWE": "CWE-190",
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-3402",
"Impact": "Critical",
"Public": "20210514"
}
],
"AffectedCPEs": {
"CPEs": [
"cpe:/o:alt:spworkstation:10",
"cpe:/o:alt:spserver:10"
]
}
}
},
"Criteria": {
"Operator": "AND",
"Criterions": [
{
"TestRef": "oval:org.altlinux.errata:tst:4001",
"Comment": "ALT Linux must be installed"
}
],
"Criterias": [
{
"Operator": "OR",
"Criterions": [
{
"TestRef": "oval:org.altlinux.errata:tst:20211172001",
"Comment": "libyara-devel is earlier than 0:4.0.4-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20211172002",
"Comment": "libyara4 is earlier than 0:4.0.4-alt1"
},
{
"TestRef": "oval:org.altlinux.errata:tst:20211172003",
"Comment": "yara is earlier than 0:4.0.4-alt1"
}
]
}
]
}
}
]
}