libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.4.7-1ubuntu0.3", "binary_name": "expat" }, { "binary_version": "2.4.7-1ubuntu0.3", "binary_name": "expat-dbgsym" }, { "binary_version": "2.4.7-1ubuntu0.3", "binary_name": "libexpat1" }, { "binary_version": "2.4.7-1ubuntu0.3", "binary_name": "libexpat1-dbgsym" }, { "binary_version": "2.4.7-1ubuntu0.3", "binary_name": "libexpat1-dev" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.6.0-1", "binary_name": "expat" }, { "binary_version": "2.6.0-1", "binary_name": "expat-dbgsym" }, { "binary_version": "2.6.0-1", "binary_name": "libexpat1" }, { "binary_version": "2.6.0-1", "binary_name": "libexpat1-dbgsym" }, { "binary_version": "2.6.0-1", "binary_name": "libexpat1-dev" } ] }