7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
61.1%
The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by
CGI::Fast, uses environment variable values from one request during
processing of a later request, which allows remote attackers to bypass
authentication via crafted HTTP headers.
Author | Note |
---|---|
tyhicks | Per Debian, introduced in 0.70 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 10.10 | noarch | libfcgi-perl | < 0.71-1+squeeze1build0.10.10.1 | UNKNOWN |
ubuntu | 11.04 | noarch | libfcgi-perl | < 0.71-1+squeeze1build0.11.04.1 | UNKNOWN |