An exploitable heap-based buffer overflow vulnerability exists in the readlegacybiff function of FreeXL 1.0.3. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability.
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{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.0.2-1ubuntu0.1", "binary_name": "libfreexl-dev" }, { "binary_version": "1.0.2-1ubuntu0.1", "binary_name": "libfreexl-dev-dbgsym" }, { "binary_version": "1.0.2-1ubuntu0.1", "binary_name": "libfreexl1" }, { "binary_version": "1.0.2-1ubuntu0.1", "binary_name": "libfreexl1-dbg" }, { "binary_version": "1.0.2-1ubuntu0.1", "binary_name": "libfreexl1-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.0.5-1", "binary_name": "libfreexl-dev" }, { "binary_version": "1.0.5-1", "binary_name": "libfreexl1" }, { "binary_version": "1.0.5-1", "binary_name": "libfreexl1-dbgsym" } ] }