201 lines
9.7 KiB
JSON
201 lines
9.7 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20202685",
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"Version": "oval:org.altlinux.errata:def:20202685",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2020-2685: package `bind` update to version 9.11.22-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 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-2020-2685",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2020-2685",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2021-01693",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01693",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-01725",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01725",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-01726",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01726",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2020-8619",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8619",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-8622",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8622",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-8623",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8623",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-8624",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-8624",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades bind to version 9.11.22-alt1. \nSecurity Fix(es):\n\n * BDU:2021-01693: Уязвимость реализации сборки DNS-сервера с опцией «--enable-native-pkcs11» Bind9, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2021-01725: Уязвимость пакета создающий DNS-сервер Bind9, связанная с недостатком использования функции assert(), позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2021-01726: Уязвимость пакета DNS-сервера Bind9, связанная с ошибками при обработке правил «update-policy» типа «subdomain», позволяющая нарушителю обновлять все части DNS-зоны вместе с тем поддоменом, обновление которого запланировано\n\n * CVE-2020-8619: In ISC BIND9 versions BIND 9.11.14 -\u003e 9.11.19, BIND 9.14.9 -\u003e 9.14.12, BIND 9.16.0 -\u003e 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -\u003e 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk (\"*\") character, this defect cannot be encountered. A would-be attacker who is allowed to change zone content could theoretically introduce such a record in order to exploit this condition to cause denial of service, though we consider the use of this vector unlikely because any such attack would require a significant privilege level and be easily traceable.\n\n * CVE-2020-8622: In BIND 9.0.0 -\u003e 9.11.21, 9.12.0 -\u003e 9.16.5, 9.17.0 -\u003e 9.17.3, also affects 9.9.3-S1 -\u003e 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.\n\n * CVE-2020-8623: In BIND 9.10.0 -\u003e 9.11.21, 9.12.0 -\u003e 9.16.5, 9.17.0 -\u003e 9.17.3, also affects 9.10.5-S1 -\u003e 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with \"--enable-native-pkcs11\" * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker\n\n * CVE-2020-8624: In BIND 9.9.12 -\u003e 9.9.13, 9.10.7 -\u003e 9.10.8, 9.11.3 -\u003e 9.11.21, 9.12.1 -\u003e 9.16.5, 9.17.0 -\u003e 9.17.3, also affects 9.9.12-S1 -\u003e 9.9.13-S1, 9.11.3-S1 -\u003e 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone.",
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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": "2020-08-26"
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},
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"Updated": {
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"Date": "2020-08-26"
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},
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"BDUs": [
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{
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"ID": "BDU:2021-01693",
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"CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"CWE": "CWE-269",
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"Href": "https://bdu.fstec.ru/vul/2021-01693",
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"Impact": "Low",
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"Public": "20200820"
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},
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{
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"ID": "BDU:2021-01725",
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"CVSS": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"CWE": "CWE-617",
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"Href": "https://bdu.fstec.ru/vul/2021-01725",
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"Impact": "Low",
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"Public": "20200820"
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},
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{
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"ID": "BDU:2021-01726",
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"CVSS": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
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"CVSS3": "AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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"CWE": "CWE-269",
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"Href": "https://bdu.fstec.ru/vul/2021-01726",
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"Impact": "Low",
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"Public": "20200820"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2020-8619",
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"CVSS": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-404",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8619",
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"Impact": "Low",
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"Public": "20200617"
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},
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{
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"ID": "CVE-2020-8622",
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"CVSS": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-617",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8622",
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"Impact": "Low",
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"Public": "20200821"
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},
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{
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"ID": "CVE-2020-8623",
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"CVSS": "AV:N/AC:M/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-617",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8623",
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"Impact": "High",
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"Public": "20200821"
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},
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{
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"ID": "CVE-2020-8624",
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"CVSS": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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"CWE": "CWE-269",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-8624",
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"Impact": "Low",
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"Public": "20200821"
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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:20202685001",
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"Comment": "bind is earlier than 0:9.11.22-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20202685002",
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"Comment": "bind-devel is earlier than 0:9.11.22-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20202685003",
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"Comment": "bind-doc is earlier than 0:9.11.22-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20202685004",
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"Comment": "bind-utils is earlier than 0:9.11.22-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20202685005",
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"Comment": "libbind is earlier than 0:9.11.22-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20202685006",
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"Comment": "lwresd is earlier than 0:9.11.22-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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} |