Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. This could lead to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "111.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "102.9"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "102.9"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25751.json"