basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.
{ "binaries": [ { "binary_name": "libnss-myhostname", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libnss-myhostname-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libnss-mymachines", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libnss-mymachines-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libnss-resolve", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libnss-resolve-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libpam-systemd", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libpam-systemd-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libsystemd-dev", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libsystemd-dev-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libsystemd0", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libsystemd0-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libudev-dev", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libudev-dev-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libudev1", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libudev1-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libudev1-udeb", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "libudev1-udeb-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-container", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-container-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-coredump", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-coredump-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-dbg", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-journal-remote", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-journal-remote-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-sysv", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "systemd-sysv-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "udev", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "udev-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "udev-udeb", "binary_version": "229-4ubuntu21.31+esm1" }, { "binary_name": "udev-udeb-dbgsym", "binary_version": "229-4ubuntu21.31+esm1" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "high" }
{ "binaries": [ { "binary_name": "libnss-myhostname", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-myhostname-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-mymachines", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-mymachines-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-resolve", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-resolve-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-systemd", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libnss-systemd-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libpam-systemd", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libpam-systemd-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libsystemd-dev", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libsystemd0", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libsystemd0-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libudev-dev", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libudev1", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libudev1-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "libudev1-udeb", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-container", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-container-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-coredump", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-coredump-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-journal-remote", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-journal-remote-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-sysv", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-tests", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "systemd-tests-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "udev", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "udev-dbgsym", "binary_version": "237-3ubuntu10.49" }, { "binary_name": "udev-udeb", "binary_version": "237-3ubuntu10.49" } ], "availability": "No subscription required", "ubuntu_priority": "high" }
{ "binaries": [ { "binary_name": "libnss-myhostname", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-myhostname-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-mymachines", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-mymachines-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-resolve", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-resolve-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-systemd", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libnss-systemd-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libpam-systemd", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libpam-systemd-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libsystemd-dev", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libsystemd0", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libsystemd0-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libudev-dev", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libudev1", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libudev1-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "libudev1-udeb", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-container", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-container-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-coredump", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-coredump-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-journal-remote", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-journal-remote-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-sysv", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-tests", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-tests-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-timesyncd", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "systemd-timesyncd-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "udev", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "udev-dbgsym", "binary_version": "245.4-4ubuntu3.10" }, { "binary_name": "udev-udeb", "binary_version": "245.4-4ubuntu3.10" } ], "availability": "No subscription required", "ubuntu_priority": "high" }