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": [ { "binary_name": "login", "binary_version": "1:4.1.5.1-1ubuntu9.4" }, { "binary_name": "login-dbgsym", "binary_version": "1:4.1.5.1-1ubuntu9.4" }, { "binary_name": "passwd", "binary_version": "1:4.1.5.1-1ubuntu9.4" }, { "binary_name": "passwd-dbgsym", "binary_version": "1:4.1.5.1-1ubuntu9.4" }, { "binary_name": "uidmap", "binary_version": "1:4.1.5.1-1ubuntu9.4" }, { "binary_name": "uidmap-dbgsym", "binary_version": "1:4.1.5.1-1ubuntu9.4" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_name": "login", "binary_version": "1:4.2-3.1ubuntu5.2" }, { "binary_name": "login-dbgsym", "binary_version": "1:4.2-3.1ubuntu5.2" }, { "binary_name": "passwd", "binary_version": "1:4.2-3.1ubuntu5.2" }, { "binary_name": "passwd-dbgsym", "binary_version": "1:4.2-3.1ubuntu5.2" }, { "binary_name": "uidmap", "binary_version": "1:4.2-3.1ubuntu5.2" }, { "binary_name": "uidmap-dbgsym", "binary_version": "1:4.2-3.1ubuntu5.2" } ] }