A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds check within the hivex_open function. An attacker could input a specially crafted Windows Registry (hive) file which would cause hivex to read memory beyond its normal bounds or cause the program to crash. The highest threat from this vulnerability is to system availability.
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{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-bin" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-bin-dbgsym" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-dev" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-dev-dbgsym" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-ocaml" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-ocaml-dbgsym" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-ocaml-dev" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex-ocaml-dev-dbgsym" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex0" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex0-dbg" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libhivex0-dbgsym" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libwin-hivex-perl" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "libwin-hivex-perl-dbgsym" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "python-hivex" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "python3-hivex" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "ruby-hivex" }, { "binary_version": "1.3.13-1ubuntu0.1~esm1", "binary_name": "ruby-hivex-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex-bin" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex-bin-dbgsym" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex-dev" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex-ocaml" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex-ocaml-dbgsym" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex-ocaml-dev" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex0" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libhivex0-dbgsym" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libwin-hivex-perl" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "libwin-hivex-perl-dbgsym" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "python-hivex" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "python-hivex-dbgsym" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "python3-hivex" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "python3-hivex-dbgsym" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "ruby-hivex" }, { "binary_version": "1.3.15-1ubuntu0.1", "binary_name": "ruby-hivex-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex-bin" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex-bin-dbgsym" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex-dev" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex-ocaml" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex-ocaml-dbgsym" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex-ocaml-dev" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex0" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libhivex0-dbgsym" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libwin-hivex-perl" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "libwin-hivex-perl-dbgsym" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "python3-hivex" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "python3-hivex-dbgsym" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "ruby-hivex" }, { "binary_version": "1.3.18-2ubuntu0.1", "binary_name": "ruby-hivex-dbgsym" } ] }