libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially further exploitation.
{
"binaries": [
{
"binary_name": "libtiff-opengl",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
},
{
"binary_name": "libtiff-tools",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
},
{
"binary_name": "libtiff4-dev",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
},
{
"binary_name": "libtiff5",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
},
{
"binary_name": "libtiff5-alt-dev",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
},
{
"binary_name": "libtiff5-dev",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
},
{
"binary_name": "libtiffxx5",
"binary_version": "4.0.3-7ubuntu0.11+esm3"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
{
"binaries": [
{
"binary_name": "libtiff-opengl",
"binary_version": "4.0.6-1ubuntu0.8+esm3"
},
{
"binary_name": "libtiff-tools",
"binary_version": "4.0.6-1ubuntu0.8+esm3"
},
{
"binary_name": "libtiff5",
"binary_version": "4.0.6-1ubuntu0.8+esm3"
},
{
"binary_name": "libtiff5-dev",
"binary_version": "4.0.6-1ubuntu0.8+esm3"
},
{
"binary_name": "libtiffxx5",
"binary_version": "4.0.6-1ubuntu0.8+esm3"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
{
"binaries": [
{
"binary_name": "libtiff-dev",
"binary_version": "4.0.9-5ubuntu0.8"
},
{
"binary_name": "libtiff-opengl",
"binary_version": "4.0.9-5ubuntu0.8"
},
{
"binary_name": "libtiff-tools",
"binary_version": "4.0.9-5ubuntu0.8"
},
{
"binary_name": "libtiff5",
"binary_version": "4.0.9-5ubuntu0.8"
},
{
"binary_name": "libtiff5-dev",
"binary_version": "4.0.9-5ubuntu0.8"
},
{
"binary_name": "libtiffxx5",
"binary_version": "4.0.9-5ubuntu0.8"
}
],
"availability": "No subscription required"
}
{
"binaries": [
{
"binary_name": "libtiff-dev",
"binary_version": "4.1.0+git191117-2ubuntu0.20.04.6"
},
{
"binary_name": "libtiff-opengl",
"binary_version": "4.1.0+git191117-2ubuntu0.20.04.6"
},
{
"binary_name": "libtiff-tools",
"binary_version": "4.1.0+git191117-2ubuntu0.20.04.6"
},
{
"binary_name": "libtiff5",
"binary_version": "4.1.0+git191117-2ubuntu0.20.04.6"
},
{
"binary_name": "libtiff5-dev",
"binary_version": "4.1.0+git191117-2ubuntu0.20.04.6"
},
{
"binary_name": "libtiffxx5",
"binary_version": "4.1.0+git191117-2ubuntu0.20.04.6"
}
],
"availability": "No subscription required"
}
{
"binaries": [
{
"binary_name": "libtiff-dev",
"binary_version": "4.3.0-6ubuntu0.2"
},
{
"binary_name": "libtiff-opengl",
"binary_version": "4.3.0-6ubuntu0.2"
},
{
"binary_name": "libtiff-tools",
"binary_version": "4.3.0-6ubuntu0.2"
},
{
"binary_name": "libtiff5",
"binary_version": "4.3.0-6ubuntu0.2"
},
{
"binary_name": "libtiff5-dev",
"binary_version": "4.3.0-6ubuntu0.2"
},
{
"binary_name": "libtiffxx5",
"binary_version": "4.3.0-6ubuntu0.2"
}
],
"availability": "No subscription required"
}