An issue was discovered in base/gsdevice.c in Artifex Ghostscript before 10.04.0. An integer overflow when parsing the filename format string (for the output filename) results in path truncation, and possible path traversal and code execution.
{
"binaries": [
{
"binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8",
"binary_name": "ghostscript"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8",
"binary_name": "ghostscript-x"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8",
"binary_name": "libgs-dev"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8",
"binary_name": "libgs9"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8",
"binary_name": "libgs9-common"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
{
"binaries": [
{
"binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3",
"binary_name": "ghostscript"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3",
"binary_name": "ghostscript-x"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3",
"binary_name": "libgs-dev"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3",
"binary_name": "libgs9"
},
{
"binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3",
"binary_name": "libgs9-common"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
{
"binaries": [
{
"binary_version": "9.50~dfsg-5ubuntu4.14",
"binary_name": "ghostscript"
},
{
"binary_version": "9.50~dfsg-5ubuntu4.14",
"binary_name": "ghostscript-x"
},
{
"binary_version": "9.50~dfsg-5ubuntu4.14",
"binary_name": "libgs-dev"
},
{
"binary_version": "9.50~dfsg-5ubuntu4.14",
"binary_name": "libgs9"
},
{
"binary_version": "9.50~dfsg-5ubuntu4.14",
"binary_name": "libgs9-common"
}
],
"availability": "No subscription required"
}
{
"binaries": [
{
"binary_version": "9.55.0~dfsg1-0ubuntu5.10",
"binary_name": "ghostscript"
},
{
"binary_version": "9.55.0~dfsg1-0ubuntu5.10",
"binary_name": "ghostscript-x"
},
{
"binary_version": "9.55.0~dfsg1-0ubuntu5.10",
"binary_name": "libgs-dev"
},
{
"binary_version": "9.55.0~dfsg1-0ubuntu5.10",
"binary_name": "libgs9"
},
{
"binary_version": "9.55.0~dfsg1-0ubuntu5.10",
"binary_name": "libgs9-common"
}
],
"availability": "No subscription required"
}
{
"binaries": [
{
"binary_version": "10.02.1~dfsg1-0ubuntu7.4",
"binary_name": "ghostscript"
},
{
"binary_version": "10.02.1~dfsg1-0ubuntu7.4",
"binary_name": "libgs-common"
},
{
"binary_version": "10.02.1~dfsg1-0ubuntu7.4",
"binary_name": "libgs-dev"
},
{
"binary_version": "10.02.1~dfsg1-0ubuntu7.4",
"binary_name": "libgs10"
},
{
"binary_version": "10.02.1~dfsg1-0ubuntu7.4",
"binary_name": "libgs10-common"
}
],
"availability": "No subscription required"
}