CVE-2017-7668
High · 7.5CVSS
7.5
EPSS
57.5%
Published
Jun 20, 2017
CISA due date
—
The record
The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Alpine:v3.10 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.11 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.12 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.13 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.14 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.15 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.16 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.17 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.18 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.19 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.20 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.21 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.22 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.3 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.4 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.5 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.6 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.7 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.8 | apache2 | 0 | 2.4.26-r0 |
| Alpine:v3.9 | apache2 | 0 | 2.4.26-r0 |
| Debian:11 | apache2 | 0 | 2.4.25-4 |
| Debian:12 | apache2 | 0 | 2.4.25-4 |
| Debian:13 | apache2 | 0 | 2.4.25-4 |
| Debian:7 | apache2 | 0 | 2.2.22-13+deb7u9 |
| Debian:8 | apache2 | 0 | 2.4.10-10+deb8u9 |
| Debian:9 | apache2 | 0 | 2.4.25-3+deb9u1 |
| Mageia:5 | apache | 0 | 2.4.10-16.7.mga5 |
| Red Hat:enterprise_linux:7::client | httpd | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | httpd-debuginfo | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | httpd-devel | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | httpd-manual | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | httpd-tools | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | mod_ldap | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | mod_proxy_html | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | mod_session | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::client | mod_ssl | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | httpd | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | httpd-debuginfo | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | httpd-devel | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | httpd-manual | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | httpd-tools | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | mod_ldap | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | mod_proxy_html | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | mod_session | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::computenode | mod_ssl | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | httpd | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | httpd-debuginfo | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | httpd-devel | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | httpd-manual | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | httpd-tools | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | mod_ldap | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | mod_proxy_html | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | mod_session | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::server | mod_ssl | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | httpd | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | httpd-debuginfo | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | httpd-devel | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | httpd-manual | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | httpd-tools | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | mod_ldap | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | mod_proxy_html | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | mod_session | 0 | 0:2.4.6-67.el7_4.2 |
| Red Hat:enterprise_linux:7::workstation | mod_ssl | 0 | 1:2.4.6-67.el7_4.2 |
| Red Hat:rhel_eus:7.2::computenode | httpd | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | httpd-debuginfo | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | httpd-devel | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | httpd-manual | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | httpd-tools | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | mod_ldap | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | mod_proxy_html | 0 | 1:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | mod_session | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::computenode | mod_ssl | 0 | 1:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | httpd | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | httpd-debuginfo | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | httpd-devel | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | httpd-manual | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | httpd-tools | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | mod_ldap | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | mod_proxy_html | 0 | 1:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | mod_session | 0 | 0:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.2::server | mod_ssl | 0 | 1:2.4.6-40.el7_2.6 |
| Red Hat:rhel_eus:7.3::computenode | httpd | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | httpd-debuginfo | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | httpd-devel | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | httpd-manual | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | httpd-tools | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | mod_ldap | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | mod_proxy_html | 0 | 1:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | mod_session | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::computenode | mod_ssl | 0 | 1:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | httpd | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | httpd-debuginfo | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | httpd-devel | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | httpd-manual | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | httpd-tools | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | mod_ldap | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | mod_proxy_html | 0 | 1:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | mod_session | 0 | 0:2.4.6-45.el7_3.5 |
| Red Hat:rhel_eus:7.3::server | mod_ssl | 0 | 1:2.4.6-45.el7_3.5 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-httpd | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-httpd-debuginfo | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-httpd-devel | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-httpd-manual | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-httpd-tools | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-mod_ldap | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-mod_proxy_html | 0 | 1:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-mod_session | 0 | 0:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el6 | httpd24-mod_ssl | 0 | 1:2.4.25-9.el6.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-httpd | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-httpd-debuginfo | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-httpd-devel | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-httpd-manual | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-httpd-tools | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-mod_ldap | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-mod_proxy_html | 0 | 1:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-mod_session | 0 | 0:2.4.25-9.el7.1 |
| Red Hat:rhel_software_collections:2::el7 | httpd24-mod_ssl | 0 | 1:2.4.25-9.el7.1 |
| SUSE:Linux Enterprise Point of Sale 11 SP3 | apache2 | 0 | 2.2.34-70.12.1 |
| SUSE:Linux Enterprise Server 11 SP3-LTSS | apache2 | 0 | 2.2.34-70.12.1 |
| SUSE:Linux Enterprise Server 11 SP3-TERADATA | apache2 | 0 | 2.2.34-70.12.1 |
| SUSE:Linux Enterprise Server 11 SP4 | apache2 | 0 | 2.2.34-70.12.1 |
| SUSE:Linux Enterprise Server for SAP Applications 11 SP4 | apache2 | 0 | 2.2.34-70.12.1 |
| SUSE:Linux Enterprise Software Development Kit 11 SP4 | apache2 | 0 | 2.2.34-70.12.1 |
| SUSE:Studio Onsite 1.3 | apache2 | 0 | 2.2.34-70.12.1 |
| Ubuntu:14.04:LTS | apache2 | 0 | 2.4.7-1ubuntu4.16 |
| Ubuntu:16.04:LTS | apache2 | 0 | 2.4.18-2ubuntu3.3 |
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