There is a vulnerability in htmldoc 1.9.16. In imageloadjpeg function image.cxx when it calls malloc,'img->width' and 'img->height' they are large enough to cause an integer overflow. So, the malloc function may return a heap blosmaller than the expected size, and it will cause a buffer overflow/Address boundary error in the jpegreadscanlines function.
{ "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" } ] }