185 lines
8.3 KiB
JSON
185 lines
8.3 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20212054",
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"Version": "oval:org.altlinux.errata:def:20212054",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2021-2054: package `openvswitch` update to version 2.14.2-alt0.p9",
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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 c9f2"
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],
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"Products": [
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"ALT SPWorkstation",
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"ALT SPServer"
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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-2021-2054",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2021-2054",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2021-01134",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01134",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-01805",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01805",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2021-01890",
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"RefURL": "https://bdu.fstec.ru/vul/2021-01890",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2015-8011",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-27827",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-27827",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2020-35498",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-35498",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades openvswitch to version 2.14.2-alt0.p9. \nSecurity Fix(es):\n\n * BDU:2021-01134: Уязвимость микропрограммного обеспечения коммутатора Open vSwitch, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2021-01805: Уязвимость реализации протокола LLDP под Unix Lldpd, программного многоуровневого коммутатора Open vSwitch, связанная с ошибкой механизма контроля расходуемых ресурсов, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2021-01890: Уязвимость функции lldp_decode компонента daemon/protocols/lldp.c реализации протокола LLDP под Unix Lldpd, связанная с переполнением буфера в памяти, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании\n\n * CVE-2015-8011: Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.\n\n * CVE-2020-27827: A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.\n\n * CVE-2020-35498: A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.",
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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": "2021-06-24"
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},
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"Updated": {
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"Date": "2021-06-24"
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},
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"BDUs": [
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{
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"ID": "BDU:2021-01134",
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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/2021-01134",
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"Impact": "High",
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"Public": "20210210"
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},
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{
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"ID": "BDU:2021-01805",
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"CVSS": "AV:N/AC:M/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/2021-01805",
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"Impact": "High",
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"Public": "20200922"
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},
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{
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"ID": "BDU:2021-01890",
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"CVSS": "AV:N/AC:M/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-120",
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"Href": "https://bdu.fstec.ru/vul/2021-01890",
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"Impact": "Critical",
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"Public": "20151001"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2015-8011",
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"CVSS": "AV:N/AC:M/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-120",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011",
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"Impact": "Critical",
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"Public": "20200128"
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},
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{
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"ID": "CVE-2020-27827",
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"CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
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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-400",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-27827",
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"Impact": "High",
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"Public": "20210318"
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},
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{
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"ID": "CVE-2020-35498",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
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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-400",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-35498",
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"Impact": "High",
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"Public": "20210211"
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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:8.4",
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"cpe:/o:alt:spserver:8.4"
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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:3001",
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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:20212054001",
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"Comment": "libopenvswitch is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054002",
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"Comment": "libopenvswitch-devel is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054003",
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"Comment": "openvswitch is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054004",
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"Comment": "openvswitch-debugtools is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054005",
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"Comment": "openvswitch-ipsec is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054006",
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"Comment": "openvswitch-vtep is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054007",
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"Comment": "python-module-openvswitch is earlier than 0:2.14.2-alt0.p9"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20212054008",
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"Comment": "python3-module-openvswitch is earlier than 0:2.14.2-alt0.p9"
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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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} |