CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
98.1%
protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | apache2 | < 2.2.22-1 | apache2_2.2.22-1_all.deb |
Debian | 11 | all | apache2 | < 2.2.22-1 | apache2_2.2.22-1_all.deb |
Debian | 999 | all | apache2 | < 2.2.22-1 | apache2_2.2.22-1_all.deb |
Debian | 13 | all | apache2 | < 2.2.22-1 | apache2_2.2.22-1_all.deb |