ROS-20230825-03

A vulnerability in the Libarchive library is related to the umask call inside archivewritediskposix.c, which changes the umask of the entire process for a very short period of time, this results in a permanent setting of umask 0, which will cause the hidden creation of a directory with permission...

CVE-2023-30571

Libarchive through 3.6.2 can cause directories to have world-writable permissions. The umask call inside archivewritediskposix.c changes the umask of the whole process for a very short period of time; a race condition with another thread can lead to a permanent umask 0 setting. Such a race...

Race condition

Libarchive through 3.6.2 can cause directories to have world-writable permissions. The umask call inside archivewritediskposix.c changes the umask of the whole process for a very short period of time; a race condition with another thread can lead to a permanent umask 0 setting. Such a race...