main.C in maildrop 2.3.0 and earlier, when run by root with the -d option, uses the gid of root for execution of the .mailfilter file in a user's home directory, which allows local users to gain privileges via a crafted file.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "maildrop", "binary_version": "2.7.1-1" } ] }
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2010/UBUNTU-CVE-2010-0301.json"