An error in the "WindowsDllDetourPatcher" where a RWX ("Read/Write/Execute") 4k block is allocated but never protected, violating DEP protections. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "52.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "55.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "52.3.0"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7782.json"