248 lines
11 KiB
JSON
248 lines
11 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20162364",
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"Version": "oval:org.altlinux.errata:def:20162364",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2016-2364: package `xen` update to version 4.7.1-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 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-2016-2364",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2016-2364",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2017-01607",
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"RefURL": "https://bdu.fstec.ru/vul/2017-01607",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2016-9377",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9377",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9378",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9378",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9379",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9379",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9380",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9380",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9382",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9382",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9383",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9383",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9384",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9384",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9385",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9385",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2016-9386",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-9386",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades xen to version 4.7.1-alt2. \nSecurity Fix(es):\n\n * BDU:2017-01607: Уязвимость гипервизора Xen, платформы для серверной виртуализации XenServer, позволяющая нарушителю вызвать отказ в обслуживании, получить конфиденциальную информацию или выполнить произвольный код\n\n * CVE-2016-9377: Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging IDT entry miscalculation.\n\n * CVE-2016-9378: Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging an incorrect choice for software interrupt delivery.\n\n * CVE-2016-9379: The pygrub boot loader emulator in Xen, when S-expression output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via string quotes and S-expressions in the bootloader configuration file.\n\n * CVE-2016-9380: The pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via NUL bytes in the bootloader configuration file.\n\n * CVE-2016-9382: Xen 4.0.x through 4.7.x mishandle x86 task switches to VM86 mode, which allows local 32-bit x86 HVM guest OS users to gain privileges or cause a denial of service (guest OS crash) by leveraging a guest operating system that uses hardware task switching and allows a new task to start in VM86 mode.\n\n * CVE-2016-9383: Xen, when running on a 64-bit hypervisor, allows local x86 guest OS users to modify arbitrary memory and consequently obtain sensitive information, cause a denial of service (host crash), or execute arbitrary code on the host by leveraging broken emulation of bit test instructions.\n\n * CVE-2016-9384: Xen 4.7 allows local guest OS users to obtain sensitive host information by loading a 32-bit ELF symbol table.\n\n * CVE-2016-9385: The x86 segment base write emulation functionality in Xen 4.4.x through 4.7.x allows local x86 PV guest OS administrators to cause a denial of service (host crash) by leveraging lack of canonical address checks.\n\n * CVE-2016-9386: The x86 emulator in Xen does not properly treat x86 NULL segments as unusable when accessing memory, which might allow local HVM guest users to gain privileges via vectors involving \"unexpected\" base/limit values.",
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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": "2016-11-25"
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},
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"Updated": {
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"Date": "2016-11-25"
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},
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"BDUs": [
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{
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"ID": "BDU:2017-01607",
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"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"CWE": "CWE-20",
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"Href": "https://bdu.fstec.ru/vul/2017-01607",
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"Impact": "High",
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"Public": "20170124"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2016-9377",
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"CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-682",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9377",
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"Impact": "Low",
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"Public": "20170222"
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},
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{
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"ID": "CVE-2016-9378",
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"CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-284",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9378",
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"Impact": "Low",
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"Public": "20170222"
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},
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{
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"ID": "CVE-2016-9379",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N",
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"CWE": "CWE-20",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9379",
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"Impact": "High",
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"Public": "20170123"
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},
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{
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"ID": "CVE-2016-9380",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
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"CWE": "CWE-20",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9380",
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"Impact": "High",
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"Public": "20170123"
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},
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{
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"ID": "CVE-2016-9382",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-264",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9382",
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"Impact": "High",
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"Public": "20170123"
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},
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{
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"ID": "CVE-2016-9383",
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"CVSS": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"CWE": "CWE-20",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9383",
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"Impact": "High",
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"Public": "20170123"
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},
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{
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"ID": "CVE-2016-9384",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
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"CWE": "CWE-200",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9384",
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"Impact": "Low",
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"Public": "20170222"
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},
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{
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"ID": "CVE-2016-9385",
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"CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
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"CWE": "CWE-20",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9385",
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"Impact": "Low",
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"Public": "20170123"
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},
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{
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"ID": "CVE-2016-9386",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-264",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-9386",
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"Impact": "High",
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"Public": "20170123"
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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: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:20162364001",
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"Comment": "libxen is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364002",
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"Comment": "libxen-devel is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364003",
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"Comment": "xen is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364004",
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"Comment": "xen-doc is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364005",
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"Comment": "xen-hypervisor is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364006",
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"Comment": "xen-licenses is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364007",
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"Comment": "xen-ocaml is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364008",
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"Comment": "xen-ocaml-devel is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364009",
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"Comment": "xen-runtime is earlier than 0:4.7.1-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20162364010",
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"Comment": "xen-stubdoms is earlier than 0:4.7.1-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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} |