| Severity |
|
| Remote |
|
| Type |
| + |
Arbitrary file overwrite |
|
| Description |
| + |
deepin-clone before 1.1.3 uses a fixed path /tmp/partclone.log in the Helper::getPartitionSizeInfo() function to write a log file 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://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab |
| + |
https://bugzilla.suse.com/show_bug.cgi?id=1130388 |
| + |
https://www.openwall.com/lists/oss-security/2019/07/04/1 |
|
| Notes |
|