All the vulnerabilites related to flatpak - flatpak
cve-2021-21381
Vulnerability from cvelistv5
Published
2021-03-11 00:00
Modified
2024-08-03 18:09
Severity ?
EPSS score ?
Summary
Sandbox escape via special tokens in .desktop file
References
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cve-2019-10063
Vulnerability from cvelistv5
Published
2019-03-26 13:40
Modified
2024-08-04 22:10
Severity ?
EPSS score ?
Summary
Flatpak before 1.0.8, 1.1.x and 1.2.x before 1.2.4, and 1.3.x before 1.3.1 allows a sandbox bypass. Flatpak versions since 0.8.1 address CVE-2017-5226 by using a seccomp filter to prevent sandboxed apps from using the TIOCSTI ioctl, which could otherwise be used to inject commands into the controlling terminal so that they would be executed outside the sandbox after the sandboxed app exits. This fix was incomplete: on 64-bit platforms, the seccomp filter could be bypassed by an ioctl request number that has TIOCSTI in its 32 least significant bits and an arbitrary nonzero value in its 32 most significant bits, which the Linux kernel would treat as equivalent to TIOCSTI.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/flatpak/flatpak/issues/2782 | x_refsource_MISC | |
| https://access.redhat.com/errata/RHSA-2019:1024 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2019:1143 | vendor-advisory, x_refsource_REDHAT |
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cve-2019-8308
Vulnerability from cvelistv5
Published
2019-02-12 23:00
Modified
2024-08-04 21:17
Severity ?
EPSS score ?
Summary
Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=922059 | x_refsource_MISC | |
| https://github.com/flatpak/flatpak/releases/tag/1.2.3 | x_refsource_MISC | |
| https://github.com/flatpak/flatpak/releases/tag/1.0.7 | x_refsource_MISC | |
| https://access.redhat.com/errata/RHSA-2019:0375 | vendor-advisory, x_refsource_REDHAT | |
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html | vendor-advisory, x_refsource_SUSE |
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cve-2023-28101
Vulnerability from cvelistv5
Published
2023-03-16 15:55
Modified
2024-08-02 12:30
Severity ?
EPSS score ?
Summary
Flatpak metadata with ANSI control codes can cause misleading terminal output
References
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}
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cve-2024-42472
Vulnerability from cvelistv5
Published
2024-08-15 18:32
Modified
2024-08-15 20:06
Severity ?
EPSS score ?
Summary
Flatpak may allow access to files outside sandbox for certain apps
References
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cve-2021-43860
Vulnerability from cvelistv5
Published
2022-01-12 00:00
Modified
2024-08-04 04:10
Severity ?
EPSS score ?
Summary
Permissions granted to applications can be hidden from the user at install time
References
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cve-2017-9780
Vulnerability from cvelistv5
Published
2017-06-21 15:00
Modified
2024-08-05 17:18
Severity ?
EPSS score ?
Summary
In Flatpak before 0.8.7, a third-party app repository could include malicious apps that contain files with inappropriate permissions, for example setuid or world-writable. The files are deployed with those permissions, which would let a local attacker run the setuid executable or write to the world-writable location. In the case of the "system helper" component, files deployed as part of the app are owned by root, so in the worst case they could be setuid root.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/flatpak/flatpak/issues/845 | x_refsource_CONFIRM | |
| https://bugs.debian.org/865413 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/99346 | vdb-entry, x_refsource_BID | |
| http://www.debian.org/security/2017/dsa-3895 | vendor-advisory, x_refsource_DEBIAN |
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cve-2024-32462
Vulnerability from cvelistv5
Published
2024-04-18 18:11
Modified
2024-08-02 02:13
Severity ?
EPSS score ?
Summary
Flatpak vulnerable to a sandbox escape via RequestBackground portal due to bad argument parsing
References
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cve-2021-21261
Vulnerability from cvelistv5
Published
2021-01-14 19:40
Modified
2024-08-03 18:09
Severity ?
EPSS score ?
Summary
Flatpak sandbox escape via spawn portal
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/flatpak/flatpak/security/advisories/GHSA-4ppf-fxf6-vxg2 | x_refsource_CONFIRM | |
| https://github.com/flatpak/flatpak/releases/tag/1.8.5 | x_refsource_MISC | |
| https://www.debian.org/security/2021/dsa-4830 | vendor-advisory, x_refsource_DEBIAN | |
| https://github.com/flatpak/flatpak/commit/6d1773d2a54dde9b099043f07a2094a4f1c2f486 | x_refsource_MISC | |
| https://github.com/flatpak/flatpak/commit/6e5ae7a109cdfa9735ea7ccbd8cb79f9e8d3ae8b | x_refsource_MISC | |
| https://github.com/flatpak/flatpak/commit/aeb6a7ab0abaac4a8f4ad98b3df476d9de6b8bd4 | x_refsource_MISC | |
| https://github.com/flatpak/flatpak/commit/cc1401043c075268ecc652eac557ef8076b5eaba | x_refsource_MISC | |
| https://security.gentoo.org/glsa/202101-21 | vendor-advisory, x_refsource_GENTOO |
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"value": "Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. A bug was discovered in the `flatpak-portal` service that can allow sandboxed applications to execute arbitrary code on the host system (a sandbox escape). This sandbox-escape bug is present in versions from 0.11.4 and before fixed versions 1.8.5 and 1.10.0. The Flatpak portal D-Bus service (`flatpak-portal`, also known by its D-Bus service name `org.freedesktop.portal.Flatpak`) allows apps in a Flatpak sandbox to launch their own subprocesses in a new sandbox instance, either with the same security settings as the caller or with more restrictive security settings. For example, this is used in Flatpak-packaged web browsers such as Chromium to launch subprocesses that will process untrusted web content, and give those subprocesses a more restrictive sandbox than the browser itself. In vulnerable versions, the Flatpak portal service passes caller-specified environment variables to non-sandboxed processes on the host system, and in particular to the `flatpak run` command that is used to launch the new sandbox instance. A malicious or compromised Flatpak app could set environment variables that are trusted by the `flatpak run` command, and use them to execute arbitrary code that is not in a sandbox. As a workaround, this vulnerability can be mitigated by preventing the `flatpak-portal` service from starting, but that mitigation will prevent many Flatpak apps from working correctly. This is fixed in versions 1.8.5 and 1.10.0."
}
]
},
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"value": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)"
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cve-2022-21682
Vulnerability from cvelistv5
Published
2022-01-13 00:00
Modified
2024-08-03 02:46
Severity ?
EPSS score ?
Summary
flatpak-builder can access files outside the build directory.
References
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cve-2021-41133
Vulnerability from cvelistv5
Published
2021-10-08 00:00
Modified
2024-08-04 02:59
Severity ?
EPSS score ?
Summary
Sandbox bypass via recent VFS-manipulating syscalls
References
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"tags": [
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},
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cve-2023-28100
Vulnerability from cvelistv5
Published
2023-03-16 15:51
Modified
2024-10-15 16:24
Severity ?
EPSS score ?
Summary
TIOCLINUX can send commands outside sandbox if running on a virtual console
References
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cve-2018-6560
Vulnerability from cvelistv5
Published
2018-02-02 14:00
Modified
2024-08-05 06:10
Severity ?
EPSS score ?
Summary
In dbus-proxy/flatpak-proxy.c in Flatpak before 0.8.9, and 0.9.x and 0.10.x before 0.10.3, crafted D-Bus messages to the host can be used to break out of the sandbox, because whitespace handling in the proxy is not identical to whitespace handling in the daemon.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/flatpak/flatpak/commit/52346bf187b5a7f1c0fe9075b328b7ad6abe78f6 | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2018:2766 | vendor-advisory, x_refsource_REDHAT | |
| https://github.com/flatpak/flatpak/releases/tag/0.10.3 | x_refsource_CONFIRM | |
| https://github.com/flatpak/flatpak/releases/tag/0.8.9 | x_refsource_CONFIRM |
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