CVE-2018-1283
Fixed in a distro release EPSS 10%
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.
Products: Apache Software Foundation Apache HTTP Server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | apache2 | 2.4.33-r0 |
| Alpine 3.11 | apache2 | 2.4.33-r0 |
| Alpine 3.12 | apache2 | 2.4.33-r0 |
| Alpine 3.13 | apache2 | 2.4.33-r0 |
| Alpine 3.14 | apache2 | 2.4.33-r0 |
| Alpine 3.15 | apache2 | 2.4.33-r0 |
| Alpine 3.16 | apache2 | 2.4.33-r0 |
| Alpine 3.17 | apache2 | 2.4.33-r0 |
| Alpine 3.18 | apache2 | 2.4.33-r0 |
| Alpine 3.19 | apache2 | 2.4.33-r0 |
| Alpine 3.20 | apache2 | 2.4.33-r0 |
| Alpine 3.21 | apache2 | 2.4.33-r0 |
| Alpine 3.22 | apache2 | 2.4.33-r0 |
| Alpine 3.23 | apache2 | 2.4.33-r0 |
| Alpine 3.24 | apache2 | 2.4.33-r0 |
| Alpine 3.4 | apache2 | 2.4.33-r0 |
| Alpine 3.5 | apache2 | 2.4.33-r0 |
| Alpine 3.6 | apache2 | 2.4.33-r0 |
| Alpine 3.7 | apache2 | 2.4.33-r0 |
| Alpine 3.8 | apache2 | 2.4.33-r0 |
| Alpine 3.9 | apache2 | 2.4.33-r0 |
| Debian 12 | apache2 | 2.4.33-1 |
| Debian 13 | apache2 | 2.4.33-1 |
| Debian 14 | apache2 | 2.4.33-1 |
| Debian 8 | apache2 | 2.4.10-10+deb8u12 |
| Debian 9 | apache2 | 2.4.25-3+deb9u4 |
| Red Hat Enterprise Linux 7 | httpd | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | httpd-debuginfo | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | httpd-devel | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | httpd-manual | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | httpd-tools | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | mod_ldap | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | mod_proxy_html | 1:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | mod_session | 0:2.4.6-95.el7 |
| Red Hat Enterprise Linux 7 | mod_ssl | 1:2.4.6-95.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24 | 0:1-6.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24 | 0:1-6.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apache-commons-daemon-jsvc | 1:1.1.0-3.redhat_2.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apache-commons-daemon-jsvc | 1:1.1.0-3.redhat_2.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apache-commons-daemon-jsvc-debuginfo | 1:1.1.0-3.redhat_2.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apache-commons-daemon-jsvc-debuginfo | 1:1.1.0-3.redhat_2.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr | 0:1.6.3-31.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr | 0:1.6.3-31.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-debuginfo | 0:1.6.3-31.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-debuginfo | 0:1.6.3-31.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-devel | 0:1.6.3-31.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-devel | 0:1.6.3-31.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-debuginfo | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-debuginfo | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-devel | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-devel | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-ldap | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-ldap | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-mysql | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-mysql | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-nss | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-nss | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-odbc | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-odbc | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-openssl | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-openssl | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-pgsql | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-pgsql | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-sqlite | 0:1.6.1-24.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-apr-util-sqlite | 0:1.6.1-24.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-debuginfo | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-debuginfo | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-devel | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-devel | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-manual | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-manual | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-selinux | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-selinux | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-httpd-tools | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_cluster-native | 0:1.3.8-3.Final_redhat_2.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_cluster-native | 0:1.3.8-3.Final_redhat_2.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_cluster-native-debuginfo | 0:1.3.8-3.Final_redhat_2.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_cluster-native-debuginfo | 0:1.3.8-3.Final_redhat_2.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk | 0:1.2.46-1.redhat_1.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk | 0:1.2.46-1.redhat_1.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk-ap24 | 0:1.2.46-1.redhat_1.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk-ap24 | 0:1.2.46-1.redhat_1.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk-debuginfo | 0:1.2.46-1.redhat_1.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk-debuginfo | 0:1.2.46-1.redhat_1.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk-manual | 0:1.2.46-1.redhat_1.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_jk-manual | 0:1.2.46-1.redhat_1.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ldap | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html | 1:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_proxy_html | 1:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session | 0:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_session | 0:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl | 1:2.4.29-35.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-mod_ssl | 1:2.4.29-35.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-nghttp2 | 0:1.29.0-9.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-nghttp2 | 0:1.29.0-9.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-nghttp2-debuginfo | 0:1.29.0-9.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-nghttp2-debuginfo | 0:1.29.0-9.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-nghttp2-devel | 0:1.29.0-9.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-nghttp2-devel | 0:1.29.0-9.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl | 1:1.0.2n-14.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl | 1:1.0.2n-14.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-debuginfo | 1:1.0.2n-14.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-debuginfo | 1:1.0.2n-14.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-devel | 1:1.0.2n-14.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-devel | 1:1.0.2n-14.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-libs | 1:1.0.2n-14.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-libs | 1:1.0.2n-14.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-perl | 1:1.0.2n-14.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-perl | 1:1.0.2n-14.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-static | 1:1.0.2n-14.jbcs.el7 |
| Red Hat jboss core services 1 | jbcs-httpd24-openssl-static | 1:1.0.2n-14.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-runtime | 0:1-6.jbcs.el6 |
| Red Hat jboss core services 1 | jbcs-httpd24-runtime | 0:1-6.jbcs.el7 |
| Red Hat rhel software collections 3 | httpd24-curl | 0:7.61.1-1.el7 |
| Red Hat rhel software collections 3 | httpd24-curl | 0:7.61.1-1.el6 |
| Red Hat rhel software collections 3 | httpd24-curl-debuginfo | 0:7.61.1-1.el7 |
| Red Hat rhel software collections 3 | httpd24-curl-debuginfo | 0:7.61.1-1.el6 |
| Red Hat rhel software collections 3 | httpd24-httpd | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-httpd | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-httpd-debuginfo | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-httpd-debuginfo | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-httpd-devel | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-httpd-devel | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-httpd-manual | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-httpd-manual | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-httpd-tools | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-httpd-tools | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-libcurl | 0:7.61.1-1.el7 |
| Red Hat rhel software collections 3 | httpd24-libcurl | 0:7.61.1-1.el6 |
| Red Hat rhel software collections 3 | httpd24-libcurl-devel | 0:7.61.1-1.el7 |
| Red Hat rhel software collections 3 | httpd24-libcurl-devel | 0:7.61.1-1.el6 |
| Red Hat rhel software collections 3 | httpd24-libnghttp2 | 0:1.7.1-7.el7 |
| Red Hat rhel software collections 3 | httpd24-libnghttp2 | 0:1.7.1-7.el6 |
| Red Hat rhel software collections 3 | httpd24-libnghttp2-devel | 0:1.7.1-7.el7 |
| Red Hat rhel software collections 3 | httpd24-libnghttp2-devel | 0:1.7.1-7.el6 |
| Red Hat rhel software collections 3 | httpd24-mod_ldap | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-mod_ldap | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-mod_md | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-mod_proxy_html | 1:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-mod_proxy_html | 1:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-mod_session | 0:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-mod_session | 0:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-mod_ssl | 1:2.4.34-7.el7 |
| Red Hat rhel software collections 3 | httpd24-mod_ssl | 1:2.4.34-7.el6 |
| Red Hat rhel software collections 3 | httpd24-nghttp2 | 0:1.7.1-7.el6 |
| Red Hat rhel software collections 3 | httpd24-nghttp2 | 0:1.7.1-7.el7 |
| Red Hat rhel software collections 3 | httpd24-nghttp2-debuginfo | 0:1.7.1-7.el6 |
| Red Hat rhel software collections 3 | httpd24-nghttp2-debuginfo | 0:1.7.1-7.el7 |
| SUSE Linux Enterprise Server 12 SP1-LTSS | apache2 | 2.4.16-20.16.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | apache2 | 2.4.23-29.18.2 |
| SUSE Linux Enterprise Server 12 SP2-LTSS | apache2 | 2.4.23-29.18.2 |
| SUSE Linux Enterprise Server 12 SP3 | apache2 | 2.4.23-29.18.2 |
| SUSE Linux Enterprise Server 12-LTSS | apache2 | 2.4.10-14.31.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | apache2 | 2.4.16-20.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | apache2 | 2.4.23-29.18.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | apache2 | 2.4.23-29.18.2 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | apache2 | 2.4.23-29.18.2 |
| SUSE OpenStack Cloud 6 | apache2 | 2.4.16-20.16.1 |
| SUSE OpenStack Cloud 7 | apache2 | 2.4.23-29.18.2 |
| Ubuntu 14.04 LTS | apache2 | 2.4.7-1ubuntu4.20 |
| Ubuntu 16.04 LTS | apache2 | 2.4.18-2ubuntu3.8 |
| Ubuntu 18.04 LTS | apache2 | 2.4.29-1ubuntu4.1 |