The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted XML data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1283 and CVE-2015-2716.
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{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "expat", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "expat-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "lib64expat1", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "lib64expat1-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "lib64expat1-dev", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "libexpat1", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "libexpat1-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "libexpat1-dev", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "libexpat1-udeb", "binary_version": "2.1.0-7ubuntu0.16.04.1" }, { "binary_name": "libexpat1-udeb-dbgsym", "binary_version": "2.1.0-7ubuntu0.16.04.1" } ] }
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{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-4ubuntu0.18.04.1~esm4" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-4ubuntu0.18.04.1~esm4" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4ubuntu0.18.04.1~esm4" } ] }
{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-4ubuntu0.20.04.1~esm4" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-4ubuntu0.20.04.1~esm4" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4ubuntu0.20.04.1~esm4" } ] }
{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1", "binary_version": "1.2-4ubuntu0.22.04.1~esm4" }, { "binary_name": "libxmltok1-dbgsym", "binary_version": "1.2-4ubuntu0.22.04.1~esm4" }, { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4ubuntu0.22.04.1~esm4" } ] }
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4.1ubuntu3.1" }, { "binary_name": "libxmltok1t64", "binary_version": "1.2-4.1ubuntu3.1" }, { "binary_name": "libxmltok1t64-dbgsym", "binary_version": "1.2-4.1ubuntu3.1" } ] }
{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "libxmltok1-dev", "binary_version": "1.2-4.1ubuntu2.24.0.4.1+esm2" }, { "binary_name": "libxmltok1t64", "binary_version": "1.2-4.1ubuntu2.24.0.4.1+esm2" }, { "binary_name": "libxmltok1t64-dbgsym", "binary_version": "1.2-4.1ubuntu2.24.0.4.1+esm2" } ] }