It was discovered that shadow was not properly sanitizing memory when running the password utility. An attacker could possibly use this issue to retrieve a password from memory, exposing sensitive information.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "1:4.1.5.1-1ubuntu9.5+esm4", "binary_name": "login" }, { "binary_version": "1:4.1.5.1-1ubuntu9.5+esm4", "binary_name": "login-dbgsym" }, { "binary_version": "1:4.1.5.1-1ubuntu9.5+esm4", "binary_name": "passwd" }, { "binary_version": "1:4.1.5.1-1ubuntu9.5+esm4", "binary_name": "passwd-dbgsym" }, { "binary_version": "1:4.1.5.1-1ubuntu9.5+esm4", "binary_name": "uidmap" }, { "binary_version": "1:4.1.5.1-1ubuntu9.5+esm4", "binary_name": "uidmap-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "1:4.2-3.1ubuntu5.5+esm4", "binary_name": "login" }, { "binary_version": "1:4.2-3.1ubuntu5.5+esm4", "binary_name": "login-dbgsym" }, { "binary_version": "1:4.2-3.1ubuntu5.5+esm4", "binary_name": "passwd" }, { "binary_version": "1:4.2-3.1ubuntu5.5+esm4", "binary_name": "passwd-dbgsym" }, { "binary_version": "1:4.2-3.1ubuntu5.5+esm4", "binary_name": "uidmap" }, { "binary_version": "1:4.2-3.1ubuntu5.5+esm4", "binary_name": "uidmap-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "1:4.5-1ubuntu2.5+esm1", "binary_name": "login" }, { "binary_version": "1:4.5-1ubuntu2.5+esm1", "binary_name": "login-dbgsym" }, { "binary_version": "1:4.5-1ubuntu2.5+esm1", "binary_name": "passwd" }, { "binary_version": "1:4.5-1ubuntu2.5+esm1", "binary_name": "passwd-dbgsym" }, { "binary_version": "1:4.5-1ubuntu2.5+esm1", "binary_name": "uidmap" }, { "binary_version": "1:4.5-1ubuntu2.5+esm1", "binary_name": "uidmap-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:4.8.1-1ubuntu5.20.04.5", "binary_name": "login" }, { "binary_version": "1:4.8.1-1ubuntu5.20.04.5", "binary_name": "login-dbgsym" }, { "binary_version": "1:4.8.1-1ubuntu5.20.04.5", "binary_name": "passwd" }, { "binary_version": "1:4.8.1-1ubuntu5.20.04.5", "binary_name": "passwd-dbgsym" }, { "binary_version": "1:4.8.1-1ubuntu5.20.04.5", "binary_name": "uidmap" }, { "binary_version": "1:4.8.1-1ubuntu5.20.04.5", "binary_name": "uidmap-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:4.8.1-2ubuntu2.2", "binary_name": "login" }, { "binary_version": "1:4.8.1-2ubuntu2.2", "binary_name": "login-dbgsym" }, { "binary_version": "1:4.8.1-2ubuntu2.2", "binary_name": "passwd" }, { "binary_version": "1:4.8.1-2ubuntu2.2", "binary_name": "passwd-dbgsym" }, { "binary_version": "1:4.8.1-2ubuntu2.2", "binary_name": "uidmap" }, { "binary_version": "1:4.8.1-2ubuntu2.2", "binary_name": "uidmap-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "libsubid-dev" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "libsubid4" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "libsubid4-dbgsym" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "login" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "login-dbgsym" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "passwd" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "passwd-dbgsym" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "uidmap" }, { "binary_version": "1:4.13+dfsg1-1ubuntu1.1", "binary_name": "uidmap-dbgsym" } ] }