Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from content spoofing in the dav app. The exception message displayed on the DAV endpoints contained partially user-controllable input leading to a potential misrepresentation of information.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.6"
},
{
"introduced": "9.1.0"
},
{
"fixed": "9.1.2"
}
],
"source": "CPE_RANGE"
}
],
"vendor_product": "owncloud:owncloud"
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "9.0.54"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "10.0.0"
},
{
"last_affected": "10.0.1"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "7350e13113c8ed484727a5c25331ec11d4d59f5f"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "a4cfb3ddc1f4cdb585e05c0e9b2f8e52a0e2ee3e"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.1.0"
},
{
"fixed": "9.1.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "96b8afe48570bc70088ccd8f897e9d71997d336e"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "bcc6c39ad8c22a00323a114e9c1a0a834983fb35"
}
],
"source": "REFERENCES_COMMIT"
}
]
}