A vulnerability was discovered in GD Graphics Library (aka libgd), as used in PHP that does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read bytes from the top of the stack.
{
"binaries": [
{
"binary_version": "2.1.0-3ubuntu0.7",
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{
"binary_version": "2.1.0-3ubuntu0.7",
"binary_name": "libgd-tools"
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{
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],
"availability": "No subscription required"
}
{
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2017-7890"
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3389-1.json"
{
"binaries": [
{
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"binary_name": "libgd-dev"
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{
"binary_version": "2.1.1-4ubuntu0.16.04.7",
"binary_name": "libgd-tools"
},
{
"binary_version": "2.1.1-4ubuntu0.16.04.7",
"binary_name": "libgd3"
}
],
"availability": "No subscription required"
}
{
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2017-7890"
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3389-1.json"