mandb in the man-db package before 2.3.16-3 allows local users to overwrite arbitrary files via the command line options (1) -u or (2) -c, which do not drop privileges and follow symlinks.
AV:L/AC:H/Au:N/C:N/I:P/A:N
Get alerted for CVEs like this
Register your stack and get notified within minutes when a matching CVE drops.
Start monitoring free