144 lines
6.4 KiB
JSON
144 lines
6.4 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20213551",
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"Version": "oval:org.altlinux.errata:def:20213551",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2021-3551: package `flatpak` update to version 1.12.2-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 p10"
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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-2021-3551",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2021-3551",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2022-00259",
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"RefURL": "https://bdu.fstec.ru/vul/2022-00259",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2021-41133",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-41133",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades flatpak to version 1.12.2-alt2. \nSecurity Fix(es):\n\n * BDU:2022-00259: Уязвимость инструмента для управления приложениями и средами Flatpak, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании\n\n * CVE-2021-41133: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. In versions prior to 1.10.4 and 1.12.0, Flatpak apps with direct access to AF_UNIX sockets such as those used by Wayland, Pipewire or pipewire-pulse can trick portals and other host-OS services into treating the Flatpak app as though it was an ordinary, non-sandboxed host-OS process. They can do this by manipulating the VFS using recent mount-related syscalls that are not blocked by Flatpak's denylist seccomp filter, in order to substitute a crafted `/.flatpak-info` or make that file disappear entirely. Flatpak apps that act as clients for AF_UNIX sockets such as those used by Wayland, Pipewire or pipewire-pulse can escalate the privileges that the corresponding services will believe the Flatpak app has. Note that protocols that operate entirely over the D-Bus session bus (user bus), system bus or accessibility bus are not affected by this. This is due to the use of a proxy process `xdg-dbus-proxy`, whose VFS cannot be manipulated by the Flatpak app, when interacting with these buses. Patches exist for versions 1.10.4 and 1.12.0, and as of time of publication, a patch for version 1.8.2 is being planned. There are no workarounds aside from upgrading to a patched version.\n\n * #41495: Сделать исполняемым /etc/profile.d/flatpak.sh",
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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": "2021-12-17"
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},
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"Updated": {
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"Date": "2021-12-17"
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},
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"BDUs": [
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{
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"ID": "BDU:2022-00259",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-20",
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"Href": "https://bdu.fstec.ru/vul/2022-00259",
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"Impact": "High",
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"Public": "20210915"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2021-41133",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "NVD-CWE-Other",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-41133",
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"Impact": "High",
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"Public": "20211008"
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}
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],
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"Bugzilla": [
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{
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"ID": "41495",
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"Href": "https://bugzilla.altlinux.org/41495",
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"Data": "Сделать исполняемым /etc/profile.d/flatpak.sh"
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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:10",
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"cpe:/o:alt:workstation:10",
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"cpe:/o:alt:server:10",
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"cpe:/o:alt:server-v:10",
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"cpe:/o:alt:education:10",
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"cpe:/o:alt:slinux:10",
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"cpe:/o:alt:starterkit:p10",
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"cpe:/o:alt:kworkstation:10.1",
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"cpe:/o:alt:workstation:10.1",
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"cpe:/o:alt:server:10.1",
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"cpe:/o:alt:server-v:10.1",
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"cpe:/o:alt:education:10.1",
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"cpe:/o:alt:slinux:10.1",
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"cpe:/o:alt:starterkit:10.1",
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"cpe:/o:alt:kworkstation:10.2",
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"cpe:/o:alt:workstation:10.2",
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"cpe:/o:alt:server:10.2",
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"cpe:/o:alt:server-v:10.2",
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"cpe:/o:alt:education:10.2",
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"cpe:/o:alt:slinux:10.2",
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"cpe:/o:alt:starterkit:10.2"
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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:2001",
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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:20213551001",
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"Comment": "flatpak is earlier than 0:1.12.2-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20213551002",
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"Comment": "libflatpak is earlier than 0:1.12.2-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20213551003",
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"Comment": "libflatpak-devel is earlier than 0:1.12.2-alt2"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20213551004",
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"Comment": "libflatpak-devel-doc is earlier than 0:1.12.2-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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} |