CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:N/I:P/A:N
EPSS
Percentile
68.7%
Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and
4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject
non-ASCII characters in e-mail addresses of new user accounts, which makes
it easier for remote authenticated users to spoof other user accounts by
choosing a similar e-mail address.