An update for flatpak is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1490 Final 1.0 1.0 2024-04-26 Initial 2024-04-26 2024-04-26 openEuler SA Tool V1.0 2024-04-26 flatpak security update An update for flatpak is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. flatpak is a system for building, distributing and running sandboxed desktop applications on Linux. See https://wiki.gnome.org/Projects/SandboxedApps for more information. Security Fix(es): Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. in versions before 1.10.9, 1.12.9, 1.14.6, and 1.15.8, a malicious or compromised Flatpak app could execute arbitrary code outside its sandbox. Normally, the `--command` argument of `flatpak run` expects to be given a command to run in the specified Flatpak app, optionally along with some arguments. However it is possible to instead pass `bwrap` arguments to `--command=`, such as `--bind`. It's possible to pass an arbitrary `commandline` to the portal interface `org.freedesktop.portal.Background.RequestBackground` from within a Flatpak app. When this is converted into a `--command` and arguments, it achieves the same effect of passing arguments directly to `bwrap`, and thus can be used for a sandbox escape. The solution is to pass the `--` argument to `bwrap`, which makes it stop processing options. This has been supported since bubblewrap 0.3.0. All supported versions of Flatpak require at least that version of bubblewrap. xdg-desktop-portal version 1.18.4 will mitigate this vulnerability by only allowing Flatpak apps to create .desktop files for commands that do not start with --. The vulnerability is patched in 1.15.8, 1.10.9, 1.12.9, and 1.14.6.(CVE-2024-32462) An update for flatpak is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High flatpak https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1490 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-32462 https://nvd.nist.gov/vuln/detail/CVE-2024-32462 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 flatpak-1.0.3-12.oe1.aarch64.rpm flatpak-debuginfo-1.0.3-12.oe1.aarch64.rpm flatpak-devel-1.0.3-12.oe1.aarch64.rpm flatpak-debugsource-1.0.3-12.oe1.aarch64.rpm flatpak-1.0.3-12.oe2003sp4.aarch64.rpm flatpak-devel-1.0.3-12.oe2003sp4.aarch64.rpm flatpak-debuginfo-1.0.3-12.oe2003sp4.aarch64.rpm flatpak-debugsource-1.0.3-12.oe2003sp4.aarch64.rpm flatpak-debugsource-1.10.2-8.oe2203.aarch64.rpm flatpak-1.10.2-8.oe2203.aarch64.rpm flatpak-debuginfo-1.10.2-8.oe2203.aarch64.rpm flatpak-devel-1.10.2-8.oe2203.aarch64.rpm flatpak-debugsource-1.10.2-8.oe2203sp1.aarch64.rpm flatpak-debuginfo-1.10.2-8.oe2203sp1.aarch64.rpm flatpak-1.10.2-8.oe2203sp1.aarch64.rpm flatpak-devel-1.10.2-8.oe2203sp1.aarch64.rpm flatpak-debuginfo-1.10.2-8.oe2203sp2.aarch64.rpm flatpak-1.10.2-8.oe2203sp2.aarch64.rpm flatpak-devel-1.10.2-8.oe2203sp2.aarch64.rpm flatpak-debugsource-1.10.2-8.oe2203sp2.aarch64.rpm flatpak-devel-1.10.2-8.oe2203sp3.aarch64.rpm flatpak-debugsource-1.10.2-8.oe2203sp3.aarch64.rpm flatpak-debuginfo-1.10.2-8.oe2203sp3.aarch64.rpm flatpak-1.10.2-8.oe2203sp3.aarch64.rpm flatpak-help-1.0.3-12.oe1.noarch.rpm flatpak-help-1.0.3-12.oe2003sp4.noarch.rpm flatpak-help-1.10.2-8.oe2203.noarch.rpm flatpak-help-1.10.2-8.oe2203sp1.noarch.rpm flatpak-help-1.10.2-8.oe2203sp2.noarch.rpm flatpak-help-1.10.2-8.oe2203sp3.noarch.rpm flatpak-1.0.3-12.oe1.src.rpm flatpak-1.0.3-12.oe2003sp4.src.rpm flatpak-1.10.2-8.oe2203.src.rpm flatpak-1.10.2-8.oe2203sp1.src.rpm flatpak-1.10.2-8.oe2203sp2.src.rpm flatpak-1.10.2-8.oe2203sp3.src.rpm flatpak-devel-1.0.3-12.oe1.x86_64.rpm flatpak-debugsource-1.0.3-12.oe1.x86_64.rpm flatpak-1.0.3-12.oe1.x86_64.rpm flatpak-debuginfo-1.0.3-12.oe1.x86_64.rpm flatpak-debugsource-1.0.3-12.oe2003sp4.x86_64.rpm flatpak-devel-1.0.3-12.oe2003sp4.x86_64.rpm flatpak-1.0.3-12.oe2003sp4.x86_64.rpm flatpak-debuginfo-1.0.3-12.oe2003sp4.x86_64.rpm flatpak-devel-1.10.2-8.oe2203.x86_64.rpm flatpak-1.10.2-8.oe2203.x86_64.rpm flatpak-debugsource-1.10.2-8.oe2203.x86_64.rpm flatpak-debuginfo-1.10.2-8.oe2203.x86_64.rpm flatpak-debuginfo-1.10.2-8.oe2203sp1.x86_64.rpm flatpak-devel-1.10.2-8.oe2203sp1.x86_64.rpm flatpak-debugsource-1.10.2-8.oe2203sp1.x86_64.rpm flatpak-1.10.2-8.oe2203sp1.x86_64.rpm flatpak-debugsource-1.10.2-8.oe2203sp2.x86_64.rpm flatpak-debuginfo-1.10.2-8.oe2203sp2.x86_64.rpm flatpak-1.10.2-8.oe2203sp2.x86_64.rpm flatpak-devel-1.10.2-8.oe2203sp2.x86_64.rpm flatpak-debugsource-1.10.2-8.oe2203sp3.x86_64.rpm flatpak-1.10.2-8.oe2203sp3.x86_64.rpm flatpak-devel-1.10.2-8.oe2203sp3.x86_64.rpm flatpak-debuginfo-1.10.2-8.oe2203sp3.x86_64.rpm Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. in versions before 1.10.9, 1.12.9, 1.14.6, and 1.15.8, a malicious or compromised Flatpak app could execute arbitrary code outside its sandbox. Normally, the `--command` argument of `flatpak run` expects to be given a command to run in the specified Flatpak app, optionally along with some arguments. However it is possible to instead pass `bwrap` arguments to `--command=`, such as `--bind`. It s possible to pass an arbitrary `commandline` to the portal interface `org.freedesktop.portal.Background.RequestBackground` from within a Flatpak app. When this is converted into a `--command` and arguments, it achieves the same effect of passing arguments directly to `bwrap`, and thus can be used for a sandbox escape. The solution is to pass the `--` argument to `bwrap`, which makes it stop processing options. This has been supported since bubblewrap 0.3.0. All supported versions of Flatpak require at least that version of bubblewrap. xdg-desktop-portal version 1.18.4 will mitigate this vulnerability by only allowing Flatpak apps to create .desktop files for commands that do not start with --. The vulnerability is patched in 1.15.8, 1.10.9, 1.12.9, and 1.14.6. 2024-04-26 CVE-2024-32462 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 High 8.4 AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N flatpak security update 2024-04-26 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1490