A vulnerability was found in libexif. An integer overflow when parsing the MNOTE entry data of the input file. This can cause Denial-of-Service (DoS) and Information Disclosure (disclosing some critical heap chunk metadata, even other applications' private data).
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_version": "0.6.21-1ubuntu1+esm1", "binary_name": "libexif-dev" }, { "binary_version": "0.6.21-1ubuntu1+esm1", "binary_name": "libexif12" }, { "binary_version": "0.6.21-1ubuntu1+esm1", "binary_name": "libexif12-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "0.6.21-2ubuntu0.1", "binary_name": "libexif-dev" }, { "binary_version": "0.6.21-2ubuntu0.1", "binary_name": "libexif12" }, { "binary_version": "0.6.21-2ubuntu0.1", "binary_name": "libexif12-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "0.6.21-4", "binary_name": "libexif-dev" }, { "binary_version": "0.6.21-4", "binary_name": "libexif-doc" }, { "binary_version": "0.6.21-4", "binary_name": "libexif12" }, { "binary_version": "0.6.21-4", "binary_name": "libexif12-dbgsym" } ] }