CVE-2018-1283

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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.

References

https://httpd.apache.org/security/vulnerabilities_24.html

http://www.openwall.com/lists/oss-security/2018/03/24/4

http://www.securitytracker.com/id/1040568

http://www.securityfocus.com/bid/103520

https://www.debian.org/security/2018/dsa-4164

https://usn.ubuntu.com/3627-1/

https://usn.ubuntu.com/3627-2/

https://security.netapp.com/advisory/ntap-20180601-0004/

https://access.redhat.com/errata/RHSA-2018:3558

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us

https://access.redhat.com/errata/RHSA-2019:0367

https://access.redhat.com/errata/RHSA-2019:0366

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://www.tenable.com/security/tns-2019-09

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

Details

Source: MITRE

Published: 2018-03-26

Updated: 2021-06-06

Risk Information

CVSS v2

Base Score: 3.5

Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 6.8

Severity: LOW

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Impact Score: 3.6

Exploitability Score: 1.6

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* versions from 2.4.0 to 2.4.29 (inclusive)

Configuration 2

OR

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3

OR

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*

Configuration 4

OR

cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*

cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:santricity_cloud_connector:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*

Configuration 5

OR

cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Tenable Plugins

View all (26 total)

IDNameProductFamilySeverity
147353NewStart CGSL CORE 5.04 / MAIN 5.04 : httpd Multiple Vulnerabilities (NS-SA-2021-0036)NessusNewStart CGSL Local Security Checks
high
141711Scientific Linux Security Update : httpd on SL7.x x86_64 (20201001)NessusScientific Linux Local Security Checks
high
141584CentOS 7 : httpd (CESA-2020:3958)NessusCentOS Local Security Checks
high
141040RHEL 7 : httpd (RHSA-2020:3958)NessusRed Hat Local Security Checks
high
135617EulerOS Virtualization 3.0.2.2 : httpd (EulerOS-SA-2020-1455)NessusHuawei Local Security Checks
medium
134539EulerOS Virtualization for ARM 64 3.0.2.0 : httpd (EulerOS-SA-2020-1250)NessusHuawei Local Security Checks
medium
132128EulerOS 2.0 SP3 : httpd (EulerOS-SA-2019-2593)NessusHuawei Local Security Checks
medium
131894EulerOS 2.0 SP2 : httpd (EulerOS-SA-2019-2402)NessusHuawei Local Security Checks
medium
130866EulerOS 2.0 SP5 : httpd (EulerOS-SA-2019-2157)NessusHuawei Local Security Checks
medium
122292RHEL 6 / 7 : Red Hat JBoss Core Services Apache HTTP Server 2.4.29 (RHSA-2019:0367)NessusRed Hat Local Security Checks
critical
122060Apache 2.4.x < 2.4.33 Multiple VulnerabilitiesNessusWeb Servers
critical
98914Apache 2.4.x < 2.4.33 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
120484Fedora 28 : httpd (2018-6744ca470d)NessusFedora Local Security Checks
critical
118251SUSE SLES12 Security Update : apache2 (SUSE-SU-2018:1161-2)NessusSuSE Local Security Checks
critical
109745Fedora 26 : httpd (2018-e6d9251471)NessusFedora Local Security Checks
critical
109664openSUSE Security Update : apache2 (openSUSE-2018-438)NessusSuSE Local Security Checks
critical
109598SUSE SLES12 Security Update : apache2 (SUSE-SU-2018:1161-1)NessusSuSE Local Security Checks
critical
109555Amazon Linux AMI : httpd24 (ALAS-2018-1004)NessusAmazon Linux Local Security Checks
critical
109466Ubuntu 18.04 LTS : Apache HTTP Server vulnerabilities (USN-3627-2)NessusUbuntu Local Security Checks
critical
109199Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : Apache HTTP Server vulnerabilities (USN-3627-1)NessusUbuntu Local Security Checks
critical
108945SUSE SLES12 Security Update : apache2 (SUSE-SU-2018:0901-1)NessusSuSE Local Security Checks
critical
108876SUSE SLES12 Security Update : apache2 (SUSE-SU-2018:0879-1)NessusSuSE Local Security Checks
critical
108856Fedora 27 : httpd (2018-375e3244b6)NessusFedora Local Security Checks
critical
108816Debian DSA-4164-1 : apache2 - security updateNessusDebian Local Security Checks
critical
108758Apache 2.4.x < 2.4.33 Multiple Vulnerabilities (deprecated)NessusWeb Servers
critical
108626FreeBSD : apache -- multiple vulnerabilities (f38187e7-2f6e-11e8-8f07-b499baebfeaf)NessusFreeBSD Local Security Checks
critical