{ "Definition": [ { "ID": "oval:org.altlinux.errata:def:20211956", "Version": "oval:org.altlinux.errata:def:20211956", "Class": "patch", "Metadata": { "Title": "ALT-PU-2021-1956: package `xorg-server` update to version 1.20.8-alt8", "AffectedList": [ { "Family": "unix", "Platforms": [ "ALT Linux branch c9f2" ], "Products": [ "ALT SPWorkstation", "ALT SPServer" ] } ], "References": [ { "RefID": "ALT-PU-2021-1956", "RefURL": "https://errata.altlinux.org/ALT-PU-2021-1956", "Source": "ALTPU" }, { "RefID": "BDU:2021-01784", "RefURL": "https://bdu.fstec.ru/vul/2021-01784", "Source": "BDU" }, { "RefID": "BDU:2021-03541", "RefURL": "https://bdu.fstec.ru/vul/2021-03541", "Source": "BDU" }, { "RefID": "BDU:2021-03760", "RefURL": "https://bdu.fstec.ru/vul/2021-03760", "Source": "BDU" }, { "RefID": "CVE-2020-14360", "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-14360", "Source": "CVE" }, { "RefID": "CVE-2020-25712", "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-25712", "Source": "CVE" }, { "RefID": "CVE-2021-3472", "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-3472", "Source": "CVE" } ], "Description": "This update upgrades xorg-server to version 1.20.8-alt8. \nSecurity Fix(es):\n\n * BDU:2021-01784: Уязвимость компонента XkbSetDeviceInfo пакета xorg-x11-server, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации\n\n * BDU:2021-03541: Уязвимость функции XkbSetMap реализации сервера X Window System X.Org Server, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании\n\n * BDU:2021-03760: Уязвимость X.org сервера, связанная с целочисленной потерей значимости, позволяющая нарушителю получить доступ к конфиденциальной информации или вызвать отказ в обслуживании\n\n * CVE-2020-14360: A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.\n\n * CVE-2020-25712: A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.\n\n * CVE-2021-3472: A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "Advisory": { "From": "errata.altlinux.org", "Severity": "High", "Rights": "Copyright 2024 BaseALT Ltd.", "Issued": { "Date": "2021-06-09" }, "Updated": { "Date": "2021-06-09" }, "BDUs": [ { "ID": "BDU:2021-01784", "CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "CVSS3": "AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "CWE": "CWE-122", "Href": "https://bdu.fstec.ru/vul/2021-01784", "Impact": "Low", "Public": "20201201" }, { "ID": "BDU:2021-03541", "CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:C", "CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "CWE": "CWE-119", "Href": "https://bdu.fstec.ru/vul/2021-03541", "Impact": "High", "Public": "20201201" }, { "ID": "BDU:2021-03760", "CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "CWE": "CWE-191", "Href": "https://bdu.fstec.ru/vul/2021-03760", "Impact": "High", "Public": "20210426" } ], "CVEs": [ { "ID": "CVE-2020-14360", "CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:C", "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "CWE": "CWE-119", "Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-14360", "Impact": "High", "Public": "20210120" }, { "ID": "CVE-2020-25712", "CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "CWE": "CWE-122", "Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-25712", "Impact": "High", "Public": "20201215" }, { "ID": "CVE-2021-3472", "CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "CWE": "CWE-191", "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-3472", "Impact": "High", "Public": "20210426" } ], "AffectedCPEs": { "CPEs": [ "cpe:/o:alt:spworkstation:8.4", "cpe:/o:alt:spserver:8.4" ] } } }, "Criteria": { "Operator": "AND", "Criterions": [ { "TestRef": "oval:org.altlinux.errata:tst:3001", "Comment": "ALT Linux must be installed" } ], "Criterias": [ { "Operator": "OR", "Criterions": [ { "TestRef": "oval:org.altlinux.errata:tst:20211956001", "Comment": "xorg-sdk is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956002", "Comment": "xorg-server is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956003", "Comment": "xorg-server-common is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956004", "Comment": "xorg-xdmx is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956005", "Comment": "xorg-xephyr is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956006", "Comment": "xorg-xnest is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956007", "Comment": "xorg-xvfb is earlier than 2:1.20.8-alt8" }, { "TestRef": "oval:org.altlinux.errata:tst:20211956008", "Comment": "xorg-xwayland is earlier than 2:1.20.8-alt8" } ] } ] } } ] }