A vulnerability was found in htmldoc version 1.9.15 where the stack out-of-bounds read takes place in gifgetcode() and occurs when opening a malicious GIF file, which can result in a crash (segmentation fault).
{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro", "binaries": [ { "binary_name": "htmldoc", "binary_version": "1.8.27-8ubuntu1+esm4" }, { "binary_name": "htmldoc-common", "binary_version": "1.8.27-8ubuntu1+esm4" }, { "binary_name": "htmldoc-dbgsym", "binary_version": "1.8.27-8ubuntu1+esm4" } ] }
{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "htmldoc", "binary_version": "1.8.27-8ubuntu1.1+esm3" }, { "binary_name": "htmldoc-common", "binary_version": "1.8.27-8ubuntu1.1+esm3" }, { "binary_name": "htmldoc-dbgsym", "binary_version": "1.8.27-8ubuntu1.1+esm3" } ] }