179 lines
7.5 KiB
JSON
179 lines
7.5 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20201678",
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"Version": "oval:org.altlinux.errata:def:20201678",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2020-1678: package `ntp` update to version 4.2.8p14-alt2",
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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 p9"
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],
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"Products": [
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"ALT Server",
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"ALT Virtualization Server",
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"ALT Workstation",
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"ALT Workstation K",
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"ALT Education",
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"Simply Linux",
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"Starterkit"
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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-2020-1678",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2020-1678",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2020-03220",
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"RefURL": "https://bdu.fstec.ru/vul/2020-03220",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2018-8956",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-8956",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-11868",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-11868",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-13817",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-13817",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades ntp to version 4.2.8p14-alt2. \nSecurity Fix(es):\n\n * BDU:2020-03220: Уязвимость демона ntpd реализации протокола синхронизации времени NTP, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2018-8956: ntpd in ntp 4.2.8p10, 4.2.8p11, 4.2.8p12 and 4.2.8p13 allow remote attackers to prevent a broadcast client from synchronizing its clock with a broadcast NTP server via soofed mode 3 and mode 5 packets. The attacker must either be a part of the same broadcast network or control a slave in that broadcast network that can capture certain required packets on the attacker's behalf and send them to the attacker.\n\n * CVE-2020-11868: ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are rescheduled even when a packet lacks a valid origin timestamp.\n\n * CVE-2020-13817: ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (daemon exit or system time change) by predicting transmit timestamps for use in spoofed packets. The victim must be relying on unauthenticated IPv4 time sources. There must be an off-path attacker who can query time from the victim's ntpd instance.\n\n * #38287: Задать жёсткую зависимость на версию openssl у бинарного пакета ntp\n\n * #38300: Нужно изменить алгоритм по умолчанию у ntp-keygen",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "High",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2020-04-07"
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},
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"Updated": {
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"Date": "2020-04-07"
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},
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"BDUs": [
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{
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"ID": "BDU:2020-03220",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-400",
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"Href": "https://bdu.fstec.ru/vul/2020-03220",
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"Impact": "High",
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"Public": "20200417"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2018-8956",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"CWE": "CWE-20",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-8956",
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"Impact": "Low",
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"Public": "20200506"
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},
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{
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"ID": "CVE-2020-11868",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-346",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-11868",
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"Impact": "High",
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"Public": "20200417"
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},
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{
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"ID": "CVE-2020-13817",
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"CVSS": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
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"CWE": "CWE-330",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-13817",
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"Impact": "High",
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"Public": "20200604"
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}
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],
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"Bugzilla": [
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{
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"ID": "38287",
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"Href": "https://bugzilla.altlinux.org/38287",
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"Data": "Задать жёсткую зависимость на версию openssl у бинарного пакета ntp"
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},
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{
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"ID": "38300",
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"Href": "https://bugzilla.altlinux.org/38300",
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"Data": "Нужно изменить алгоритм по умолчанию у ntp-keygen"
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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:kworkstation:9",
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"cpe:/o:alt:workstation:9",
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"cpe:/o:alt:server:9",
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"cpe:/o:alt:server-v:9",
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"cpe:/o:alt:education:9",
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"cpe:/o:alt:slinux:9",
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"cpe:/o:alt:starterkit:p9"
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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:1001",
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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:20201678001",
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"Comment": "ntp is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678002",
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"Comment": "ntp-aux is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678003",
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"Comment": "ntp-doc is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678004",
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"Comment": "ntp-utils is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678005",
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"Comment": "ntpd is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678006",
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"Comment": "ntpdate is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678007",
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"Comment": "ntpq is earlier than 0:4.2.8p14-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20201678008",
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"Comment": "perl-NTP-Util is earlier than 0:4.2.8p14-alt2"
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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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} |