109 lines
4.1 KiB
JSON
109 lines
4.1 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20191717",
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"Version": "oval:org.altlinux.errata:def:20191717",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2019-1717: package `lz4` update to version 1.9.1-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch c10f1"
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],
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"Products": [
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"ALT SP Workstation",
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"ALT SP Server"
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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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"RefID": "ALT-PU-2019-1717",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2019-1717",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2021-05259",
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"RefURL": "https://bdu.fstec.ru/vul/2021-05259",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2021-3520",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-3520",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades lz4 to version 1.9.1-alt1. \nSecurity Fix(es):\n\n * BDU:2021-05259: Уязвимость функции memmove() алгоритма сжатия данных без потерь LZ4, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании\n\n * CVE-2021-3520: There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "Critical",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2019-04-24"
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},
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"Updated": {
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"Date": "2019-04-24"
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},
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"BDUs": [
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{
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"ID": "BDU:2021-05259",
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"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-787",
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"Href": "https://bdu.fstec.ru/vul/2021-05259",
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"Impact": "Critical",
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"Public": "20210226"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2021-3520",
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"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-190",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-3520",
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"Impact": "Critical",
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"Public": "20210602"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:spworkstation:10",
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"cpe:/o:alt:spserver:10"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:4001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191717001",
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"Comment": "liblz4 is earlier than 1:1.9.1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191717002",
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"Comment": "liblz4-devel is earlier than 1:1.9.1-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191717003",
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"Comment": "lz4 is earlier than 1:1.9.1-alt1"
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}
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]
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}
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]
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}
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}
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]
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} |