5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.9 Medium
AI Score
Confidence
High
0.119 Low
EPSS
Percentile
95.4%
Perlbal before 1.70, when buffered upload is enabled, allows remote attackers to cause a denial of service (crash) via a zero-byte chunked upload.