Integer overflow in shadow 4.2.1 allows local users to gain privileges via crafted input to newuidmap.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "login": "1:4.1.5.1-1ubuntu9.4", "passwd-dbgsym": "1:4.1.5.1-1ubuntu9.4", "uidmap": "1:4.1.5.1-1ubuntu9.4", "passwd": "1:4.1.5.1-1ubuntu9.4", "uidmap-dbgsym": "1:4.1.5.1-1ubuntu9.4", "login-dbgsym": "1:4.1.5.1-1ubuntu9.4" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "login": "1:4.2-3.1ubuntu5.2", "passwd-dbgsym": "1:4.2-3.1ubuntu5.2", "uidmap": "1:4.2-3.1ubuntu5.2", "passwd": "1:4.2-3.1ubuntu5.2", "uidmap-dbgsym": "1:4.2-3.1ubuntu5.2", "login-dbgsym": "1:4.2-3.1ubuntu5.2" } ] }