Synopsis
Important: mod_auth_mellon security and bug fix update
Type/Severity
Security Advisory: Important
Topic
An update for mod_auth_mellon is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
The mod_auth_mellon module for the Apache HTTP Server is an authentication service that implements the SAML 2.0 federation protocol. The module grants access based on the attributes received in assertions generated by an IdP server.
Security Fix(es):
- mod_auth_mellon: authentication bypass in ECP flow (CVE-2019-3878)
- mod_auth_mellon: open redirect in logout url when using URLs with backslashes (CVE-2019-3877)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
- mod_auth_mellon Cert files name wrong when hostname contains a number (fixed in upstream package) (BZ#1697487)
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Affected Products
-
Red Hat Enterprise Linux Server 7 x86_64
-
Red Hat Enterprise Linux Server - Extended Update Support 7.6 x86_64
-
Red Hat Enterprise Linux Server - AUS 7.6 x86_64
-
Red Hat Enterprise Linux Workstation 7 x86_64
-
Red Hat Enterprise Linux for IBM z Systems 7 s390x
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6 s390x
-
Red Hat Enterprise Linux for Power, big endian 7 ppc64
-
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6 ppc64
-
Red Hat Enterprise Linux for Power, little endian 7 ppc64le
-
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6 ppc64le
-
Red Hat Enterprise Linux Server - TUS 7.6 x86_64
-
Red Hat Enterprise Linux for ARM 64 7 aarch64
-
Red Hat Enterprise Linux for Power 9 7 ppc64le
-
Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.6 ppc64le
-
Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.6 x86_64
-
Red Hat Enterprise Linux for IBM System z (Structure A) 7 s390x
Fixes
- BZ - 1691125 - CVE-2019-3877 mod_auth_mellon: open redirect in logout url when using URLs with backslashes
- BZ - 1691126 - CVE-2019-3878 mod_auth_mellon: authentication bypass in ECP flow
- BZ - 1697487 - mod_auth_mellon Cert files name wrong when hostname contains a number (fixed in upstream package) [rhel-7.6.z]
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| x86_64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 3877a62d83219303048414223c56504c34067f649110549f2fbb127f7427531e |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 8f1d38cb72311ad87683d19cc4506f2f556299e49df9ad427fd0ec43f06af9ff |
Red Hat Enterprise Linux Server - Extended Update Support 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| x86_64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 3877a62d83219303048414223c56504c34067f649110549f2fbb127f7427531e |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 8f1d38cb72311ad87683d19cc4506f2f556299e49df9ad427fd0ec43f06af9ff |
Red Hat Enterprise Linux Server - AUS 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| x86_64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 3877a62d83219303048414223c56504c34067f649110549f2fbb127f7427531e |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 8f1d38cb72311ad87683d19cc4506f2f556299e49df9ad427fd0ec43f06af9ff |
Red Hat Enterprise Linux Workstation 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| x86_64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 3877a62d83219303048414223c56504c34067f649110549f2fbb127f7427531e |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 8f1d38cb72311ad87683d19cc4506f2f556299e49df9ad427fd0ec43f06af9ff |
Red Hat Enterprise Linux for IBM z Systems 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| s390x |
|
mod_auth_mellon-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e4eb79d3ee21aa7b82732387fd97e4b0d309d95dd6bbc7244a9f2b73018db15d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e993f7ac666a84469373095ff9c49f982ff0caf808bc7d7323fee4e48c15b547 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e993f7ac666a84469373095ff9c49f982ff0caf808bc7d7323fee4e48c15b547 |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: 2568cf489b8c4cdd3f062645dfedffcaf270eb92e7b2bbbb5b986f41b470a6a2 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| s390x |
|
mod_auth_mellon-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e4eb79d3ee21aa7b82732387fd97e4b0d309d95dd6bbc7244a9f2b73018db15d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e993f7ac666a84469373095ff9c49f982ff0caf808bc7d7323fee4e48c15b547 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e993f7ac666a84469373095ff9c49f982ff0caf808bc7d7323fee4e48c15b547 |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: 2568cf489b8c4cdd3f062645dfedffcaf270eb92e7b2bbbb5b986f41b470a6a2 |
Red Hat Enterprise Linux for Power, big endian 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| ppc64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: b1ba3a67fa3b50cde76070fbc02502e1a983cf8c0366e006552bc0fecdc41738 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: 3be876260836968ce4cc68e4ae60c45920c1675167ae48fd89ba88a9ab3d6888 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: 3be876260836968ce4cc68e4ae60c45920c1675167ae48fd89ba88a9ab3d6888 |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: 2d5ad897cdab16bb85998461afde83711a6e074b713bd3bcd5c3d57f654f6948 |
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| ppc64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: b1ba3a67fa3b50cde76070fbc02502e1a983cf8c0366e006552bc0fecdc41738 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: 3be876260836968ce4cc68e4ae60c45920c1675167ae48fd89ba88a9ab3d6888 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: 3be876260836968ce4cc68e4ae60c45920c1675167ae48fd89ba88a9ab3d6888 |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.ppc64.rpm
|
SHA-256: 2d5ad897cdab16bb85998461afde83711a6e074b713bd3bcd5c3d57f654f6948 |
Red Hat Enterprise Linux for Power, little endian 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| ppc64le |
|
mod_auth_mellon-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: f863f5c303836eb12ae1f7e52f099237bae3950a79c0ab5ce1b9cf8ea7aa69f7 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: efb21c78914b2c556e4fce2df6f887e0417fbcca4a9e9f3076d810cc963d6137 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| ppc64le |
|
mod_auth_mellon-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: f863f5c303836eb12ae1f7e52f099237bae3950a79c0ab5ce1b9cf8ea7aa69f7 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: efb21c78914b2c556e4fce2df6f887e0417fbcca4a9e9f3076d810cc963d6137 |
Red Hat Enterprise Linux Server - TUS 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| x86_64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 3877a62d83219303048414223c56504c34067f649110549f2fbb127f7427531e |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 8f1d38cb72311ad87683d19cc4506f2f556299e49df9ad427fd0ec43f06af9ff |
Red Hat Enterprise Linux for ARM 64 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| aarch64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.aarch64.rpm
|
SHA-256: 2db8f938f2ebe24fc9dd8824f4968c7b7794673e28cd08b49cd13f68ed6f86ea |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.aarch64.rpm
|
SHA-256: c9bac388bcce589a3a4c3d4cbe9e1c1278d91588cf598e7b616e3d3f37a0c9e4 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.aarch64.rpm
|
SHA-256: c9bac388bcce589a3a4c3d4cbe9e1c1278d91588cf598e7b616e3d3f37a0c9e4 |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.aarch64.rpm
|
SHA-256: 80bc078e276519c0b4a6afa920f344e08827bf1a04e6597ac821c0d54b747d7c |
Red Hat Enterprise Linux for Power 9 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| ppc64le |
|
mod_auth_mellon-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: f863f5c303836eb12ae1f7e52f099237bae3950a79c0ab5ce1b9cf8ea7aa69f7 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: efb21c78914b2c556e4fce2df6f887e0417fbcca4a9e9f3076d810cc963d6137 |
Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| ppc64le |
|
mod_auth_mellon-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: f863f5c303836eb12ae1f7e52f099237bae3950a79c0ab5ce1b9cf8ea7aa69f7 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: 1ef22f0de45e3b2df6f8b3b26e89a3d99b09c3ea3f57766aa64d47dfbc129e3d |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.ppc64le.rpm
|
SHA-256: efb21c78914b2c556e4fce2df6f887e0417fbcca4a9e9f3076d810cc963d6137 |
Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.6
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| x86_64 |
|
mod_auth_mellon-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 3877a62d83219303048414223c56504c34067f649110549f2fbb127f7427531e |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 721236b704048938286bde8122b41e92a0897754ced8222028f15650f768a53a |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.x86_64.rpm
|
SHA-256: 8f1d38cb72311ad87683d19cc4506f2f556299e49df9ad427fd0ec43f06af9ff |
Red Hat Enterprise Linux for IBM System z (Structure A) 7
| SRPM |
|
mod_auth_mellon-0.14.0-2.el7_6.4.src.rpm
|
SHA-256: 4c06720c0307320e102af15a72608fc680b01178b86135d48447878e4c2d3ccb |
| s390x |
|
mod_auth_mellon-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e4eb79d3ee21aa7b82732387fd97e4b0d309d95dd6bbc7244a9f2b73018db15d |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e993f7ac666a84469373095ff9c49f982ff0caf808bc7d7323fee4e48c15b547 |
|
mod_auth_mellon-debuginfo-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: e993f7ac666a84469373095ff9c49f982ff0caf808bc7d7323fee4e48c15b547 |
|
mod_auth_mellon-diagnostics-0.14.0-2.el7_6.4.s390x.rpm
|
SHA-256: 2568cf489b8c4cdd3f062645dfedffcaf270eb92e7b2bbbb5b986f41b470a6a2 |