CVE-2017-9780

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
Link Resource
http://www.debian.org/security/2017/dsa-3895 Third Party Advisory
http://www.securityfocus.com/bid/99346 Third Party Advisory VDB Entry
https://bugs.debian.org/865413 Issue Tracking Patch Third Party Advisory
https://github.com/flatpak/flatpak/issues/845 Issue Tracking Patch Third Party Advisory
http://www.debian.org/security/2017/dsa-3895 Third Party Advisory
http://www.securityfocus.com/bid/99346 Third Party Advisory VDB Entry
https://bugs.debian.org/865413 Issue Tracking Patch Third Party Advisory
https://github.com/flatpak/flatpak/issues/845 Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

21 Nov 2024, 03:36

Type Values Removed Values Added
References () http://www.debian.org/security/2017/dsa-3895 - Third Party Advisory () http://www.debian.org/security/2017/dsa-3895 - Third Party Advisory
References () http://www.securityfocus.com/bid/99346 - Third Party Advisory, VDB Entry () http://www.securityfocus.com/bid/99346 - Third Party Advisory, VDB Entry
References () https://bugs.debian.org/865413 - Issue Tracking, Patch, Third Party Advisory () https://bugs.debian.org/865413 - Issue Tracking, Patch, Third Party Advisory
References () https://github.com/flatpak/flatpak/issues/845 - Issue Tracking, Patch, Third Party Advisory () https://github.com/flatpak/flatpak/issues/845 - Issue Tracking, Patch, Third Party Advisory

Information

Published : 2017-06-21 15:29

Updated : 2024-11-21 03:36


NVD link : CVE-2017-9780

Mitre link : CVE-2017-9780

CVE.ORG link : CVE-2017-9780


JSON object : View

Products Affected

debian

  • debian_linux

flatpak

  • flatpak
CWE
CWE-732

Incorrect Permission Assignment for Critical Resource