An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINTMAX equals SIZEMAX).
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_name": "expat", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "expat-dbgsym", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "lib64expat1", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "lib64expat1-dbgsym", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "lib64expat1-dev", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "libexpat1", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "libexpat1-dev", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "libexpat1-udeb", "binary_version": "2.1.0-4ubuntu1.4+esm9" }, { "binary_name": "libexpat1-udeb-dbgsym", "binary_version": "2.1.0-4ubuntu1.4+esm9" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_name": "expat", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "expat-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "lib64expat1", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "lib64expat1-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "lib64expat1-dev", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "libexpat1", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "libexpat1-dev", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "libexpat1-udeb", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" }, { "binary_name": "libexpat1-udeb-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.5+esm9" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-3ubuntu0.16.04.1~esm4" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-3ubuntu0.16.04.1~esm4" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-3ubuntu0.16.04.1~esm4" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_name": "expat", "binary_version": "2.2.5-3ubuntu0.9+esm1" }, { "binary_name": "expat-dbgsym", "binary_version": "2.2.5-3ubuntu0.9+esm1" }, { "binary_name": "libexpat1", "binary_version": "2.2.5-3ubuntu0.9+esm1" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.2.5-3ubuntu0.9+esm1" }, { "binary_name": "libexpat1-dev", "binary_version": "2.2.5-3ubuntu0.9+esm1" }, { "binary_name": "libexpat1-udeb", "binary_version": "2.2.5-3ubuntu0.9+esm1" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-4ubuntu0.18.04.1~esm3" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-4ubuntu0.18.04.1~esm3" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4ubuntu0.18.04.1~esm3" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "expat", "binary_version": "2.2.9-1ubuntu0.7" }, { "binary_name": "expat-dbgsym", "binary_version": "2.2.9-1ubuntu0.7" }, { "binary_name": "libexpat1", "binary_version": "2.2.9-1ubuntu0.7" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.2.9-1ubuntu0.7" }, { "binary_name": "libexpat1-dev", "binary_version": "2.2.9-1ubuntu0.7" }, { "binary_name": "libexpat1-udeb", "binary_version": "2.2.9-1ubuntu0.7" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-4ubuntu0.20.04.1~esm3" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-4ubuntu0.20.04.1~esm3" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4ubuntu0.20.04.1~esm3" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "expat", "binary_version": "2.4.7-1ubuntu0.4" }, { "binary_name": "expat-dbgsym", "binary_version": "2.4.7-1ubuntu0.4" }, { "binary_name": "libexpat1", "binary_version": "2.4.7-1ubuntu0.4" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.4.7-1ubuntu0.4" }, { "binary_name": "libexpat1-dev", "binary_version": "2.4.7-1ubuntu0.4" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-4ubuntu0.22.04.1~esm3" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-4ubuntu0.22.04.1~esm3" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4ubuntu0.22.04.1~esm3" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "expat", "binary_version": "2.6.1-2ubuntu0.1" }, { "binary_name": "expat-dbgsym", "binary_version": "2.6.1-2ubuntu0.1" }, { "binary_name": "libexpat1", "binary_version": "2.6.1-2ubuntu0.1" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.6.1-2ubuntu0.1" }, { "binary_name": "libexpat1-dev", "binary_version": "2.6.1-2ubuntu0.1" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4.1ubuntu2.24.0.4.1+esm1" }, { "binary_name": "libxmltok1t64", "binary_version": "1.2-4.1ubuntu2.24.0.4.1+esm1" }, { "binary_name": "libxmltok1t64-dbgsym", "binary_version": "1.2-4.1ubuntu2.24.0.4.1+esm1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4.1ubuntu3" }, { "binary_name": "libxmltok1t64", "binary_version": "1.2-4.1ubuntu3" }, { "binary_name": "libxmltok1t64-dbgsym", "binary_version": "1.2-4.1ubuntu3" } ] }