cvelist/2021/23xxx/CVE-2021-23960.json
2021-02-26 03:00:41 +00:00

97 lines
3.5 KiB
JSON

{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2021-23960",
"ASSIGNER": "security@mozilla.org",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Mozilla",
"product": {
"product_data": [
{
"product_name": "Firefox",
"version": {
"version_data": [
{
"version_value": "< 85"
}
]
}
},
{
"product_name": "Thunderbird",
"version": {
"version_data": [
{
"version_value": "< 78.7"
}
]
}
},
{
"product_name": "Firefox ESR",
"version": {
"version_data": [
{
"version_value": "< 78.7"
}
]
}
}
]
}
}
]
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Use-after-poison for incorrectly redeclared JavaScript variables during GC"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://www.mozilla.org/security/advisories/mfsa2021-03/",
"refsource": "MISC",
"name": "https://www.mozilla.org/security/advisories/mfsa2021-03/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2021-04/",
"refsource": "MISC",
"name": "https://www.mozilla.org/security/advisories/mfsa2021-04/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2021-05/",
"refsource": "MISC",
"name": "https://www.mozilla.org/security/advisories/mfsa2021-05/"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1675755",
"refsource": "MISC",
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1675755"
}
]
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7."
}
]
}
}