Vulnerability CVE-2018-1283
Published: 2018-03-26

Description:
In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a "Session" header. This comes from the "HTTP_SESSION" variable name used by mod_session to forward its data to CGIs, since the prefix "HTTP_" is also used by the Apache HTTP Server to pass HTTP header fields, per CGI specifications.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Redhat -> Enterprise linux 
Netapp -> Santricity cloud connector 
Netapp -> Storage automation store 
Netapp -> Storagegrid 
Netapp -> Clustered data ontap 
Debian -> Debian linux 
Canonical -> Ubuntu linux 
Apache -> Http server 

 References:
http://www.openwall.com/lists/oss-security/2018/03/24/4
http://www.securityfocus.com/bid/103520
http://www.securitytracker.com/id/1040568
https://access.redhat.com/errata/RHSA-2018:3558
https://access.redhat.com/errata/RHSA-2019:0366
https://access.redhat.com/errata/RHSA-2019:0367
https://httpd.apache.org/security/vulnerabilities_24.html
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E
https://security.netapp.com/advisory/ntap-20180601-0004/
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us
https://usn.ubuntu.com/3627-1/
https://usn.ubuntu.com/3627-2/
https://www.debian.org/security/2018/dsa-4164
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