The CIL compiler in SELinux 3.2 has a heap-based buffer over-read in ebitmapmatchany (called indirectly from cilcheckneverallow). This occurs because there is sometimes a lack of checks for invalid statements in an optional block.
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{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libsepol1", "binary_version": "2.7-1ubuntu0.1" }, { "binary_name": "libsepol1-dbgsym", "binary_version": "2.7-1ubuntu0.1" }, { "binary_name": "libsepol1-dev", "binary_version": "2.7-1ubuntu0.1" }, { "binary_name": "sepol-utils", "binary_version": "2.7-1ubuntu0.1" }, { "binary_name": "sepol-utils-dbgsym", "binary_version": "2.7-1ubuntu0.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libsepol1", "binary_version": "3.0-1ubuntu0.1" }, { "binary_name": "libsepol1-dbgsym", "binary_version": "3.0-1ubuntu0.1" }, { "binary_name": "libsepol1-dev", "binary_version": "3.0-1ubuntu0.1" }, { "binary_name": "sepol-utils", "binary_version": "3.0-1ubuntu0.1" }, { "binary_name": "sepol-utils-dbgsym", "binary_version": "3.0-1ubuntu0.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libsepol-dev", "binary_version": "3.3-1" }, { "binary_name": "libsepol2", "binary_version": "3.3-1" }, { "binary_name": "libsepol2-dbgsym", "binary_version": "3.3-1" }, { "binary_name": "sepol-utils", "binary_version": "3.3-1" }, { "binary_name": "sepol-utils-dbgsym", "binary_version": "3.3-1" } ] }