cvelist/2022/31xxx/CVE-2022-31742.json
2022-12-22 20:00:48 +00:00

100 lines
3.8 KiB
JSON

{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2022-31742",
"ASSIGNER": "security@mozilla.org",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Mozilla",
"product": {
"product_data": [
{
"product_name": "Thunderbird",
"version": {
"version_data": [
{
"version_value": "91.10",
"version_affected": "<"
}
]
}
},
{
"product_name": "Firefox",
"version": {
"version_data": [
{
"version_value": "101",
"version_affected": "<"
}
]
}
},
{
"product_name": "Firefox ESR",
"version": {
"version_data": [
{
"version_value": "91.10",
"version_affected": "<"
}
]
}
}
]
}
}
]
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://www.mozilla.org/security/advisories/mfsa2022-20/",
"refsource": "MISC",
"name": "https://www.mozilla.org/security/advisories/mfsa2022-20/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2022-22/",
"refsource": "MISC",
"name": "https://www.mozilla.org/security/advisories/mfsa2022-22/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2022-21/",
"refsource": "MISC",
"name": "https://www.mozilla.org/security/advisories/mfsa2022-21/"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730434",
"refsource": "MISC",
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730434"
}
]
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "An attacker could have exploited a timing attack by sending a large number of allowCredential entries and detecting the difference between invalid key handles and cross-origin key handles. This could have led to cross-origin account linking in violation of WebAuthn goals. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10."
}
]
}
}