CVE-2019-13227

Description

In GUI mode, deepin-clone before 1.1.3 creates a log file at the fixed path /tmp/.deepin-clone.log as root, and follows symlinks there. An unprivileged user can prepare a symlink attack there to create or overwrite files in arbitrary file system locations. The content is not attacker controlled.

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/

https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab

https://bugzilla.suse.com/show_bug.cgi?id=1130388

http://www.openwall.com/lists/oss-security/2019/07/04/1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3