mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the "HTTP 404 - account is not active" and "HTTP 401 - must authenticate" errors.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:synacor:zimbra_collaboration_suite:8.6.0:*:*:*:*:*:*:*"
],
"source": "CPE_STRING",
"extracted_events": [
{
"introduced": "8.6.0"
},
{
"last_affected": "8.6.0"
},
{
"introduced": "8.6.0"
},
{
"last_affected": "8.6.0"
},
{
"introduced": "8.6.0"
},
{
"last_affected": "8.6.0"
},
{
"introduced": "8.6.0"
},
{
"last_affected": "8.6.0"
}
],
"vendor_product": "synacor:zimbra_collaboration_suite"
}
]
}{
"cpe": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "8.7.0"
},
{
"last_affected": "8.7.11"
},
{
"introduced": "8.8"
},
{
"fixed": "8.8.8"
}
]
}{
"cpe": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "8.7.0"
},
{
"last_affected": "8.7.11"
},
{
"introduced": "8.8"
},
{
"fixed": "8.8.8"
}
]
}{
"cpe": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "8.7.0"
},
{
"last_affected": "8.7.11"
},
{
"introduced": "8.8"
},
{
"fixed": "8.8.8"
}
]
}{
"cpe": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE",
"extracted_events": [
{
"introduced": "8.7.0"
},
{
"last_affected": "8.7.11"
},
{
"introduced": "8.8"
},
{
"fixed": "8.8.8"
}
]
}