- Issued:
- 2017-07-05
- Updated:
- 2017-07-05
RHSA-2017:1677 - Security Advisory
Synopsis
Moderate: rh-postgresql95-postgresql security update
Type/Severity
Security Advisory: Moderate
Topic
An update for rh-postgresql95-postgresql is now available for Red Hat Software Collections.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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
PostgreSQL is an advanced object-relational database management system (DBMS).
The following packages have been upgraded to a later upstream version: rh-postgresql95-postgresql (9.5.7). (BZ#1449701)
Security Fix(es):
- It was found that some selectivity estimation functions did not check user privileges before providing information from pg_statistic, possibly leaking information. A non-administrative database user could use this flaw to steal some information from tables they are otherwise not allowed to access. (CVE-2017-7484)
- It was discovered that the PostgreSQL client library (libpq) did not enforce the use of TLS/SSL for a connection to a PostgreSQL server when the PGREQUIRESSL environment variable was set. An man-in-the-middle attacker could use this flaw to strip the SSL/TLS protection from a connection between a client and a server. (CVE-2017-7485)
- It was found that the pg_user_mappings view could disclose information about user mappings to a foreign database to non-administrative database users. A database user with USAGE privilege for this mapping could, when querying the view, obtain user mapping data, such as the username and password used to connect to the foreign database. (CVE-2017-7486)
Red Hat would like to thank the PostgreSQL project for reporting these issues. Upstream acknowledges Robert Haas as the original reporter of CVE-2017-7484; Daniel Gustafsson as the original reporter of CVE-2017-7485; and Andrew Wheelwright as the original reporter of CVE-2017-7486.
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
If the postgresql service is running, it will be automatically restarted after installing this update.
Affected Products
- Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.3 x86_64
- Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
- Red Hat Software Collections (for RHEL Server) 1 for RHEL 6.7 x86_64
- Red Hat Software Collections (for RHEL Server) 1 for RHEL 6 x86_64
- Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7 x86_64
- Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 6 x86_64
Fixes
- BZ - 1448078 - CVE-2017-7484 postgresql: Selectivity estimators bypass SELECT privilege checks
- BZ - 1448086 - CVE-2017-7485 postgresql: libpq ignores PGREQUIRESSL environment variable
- BZ - 1448089 - CVE-2017-7486 postgresql: pg_user_mappings view discloses foreign server passwords
- BZ - 1452734 - Broken upgrade 'postgresql-setup --upgrade --upgrade-from=postgresql92-postgresql'
CVEs
References
- https://access.redhat.com/security/updates/classification/#moderate
- https://www.postgresql.org/about/news/1746/
- https://www.postgresql.org/docs/current/static/release-9-5-5.html
- https://www.postgresql.org/docs/current/static/release-9-5-6.html
- https://www.postgresql.org/docs/current/static/release-9-5-7.html
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Software Collections (for RHEL Server) 1 for RHEL 7.3
| SRPM | |
|---|---|
| rh-postgresql95-postgresql-9.5.7-2.el7.src.rpm | SHA-256: 0f916c35f2e298ddbe60fd2feae29a3dc5ea30205b32dd067bc92b0f61649f6d |
| x86_64 | |
| rh-postgresql95-postgresql-9.5.7-2.el7.x86_64.rpm | SHA-256: e7fe51d728784f88e864d0c84f0c02d33137f3f80e471c3586875c3e6dabc85e |
| rh-postgresql95-postgresql-contrib-9.5.7-2.el7.x86_64.rpm | SHA-256: 14a9e445d3a56778117140de62e7a2c4533ddd702fe837f8a6b288beae72a20f |
| rh-postgresql95-postgresql-debuginfo-9.5.7-2.el7.x86_64.rpm | SHA-256: 553841fe732db725feaef25085c7ed46c399c61fb948aa35e7d42e20400188dc |
| rh-postgresql95-postgresql-devel-9.5.7-2.el7.x86_64.rpm | SHA-256: b95d3251f71289048dc072b8ae1897b3cbd612af50b6a5d1d0f1149d5fa1eeae |
| rh-postgresql95-postgresql-docs-9.5.7-2.el7.x86_64.rpm | SHA-256: 560bcb1bb4913b0ec84888a135e439b68318c23e33dcaeacfcf0aeae3065a517 |
| rh-postgresql95-postgresql-libs-9.5.7-2.el7.x86_64.rpm | SHA-256: 70c11d6da5ede61817e32027bc85ad3eb5d987948db6f671cce600897f130b31 |
| rh-postgresql95-postgresql-plperl-9.5.7-2.el7.x86_64.rpm | SHA-256: 0b4f478e986ca3c175f3b405347bd83e2bf3378a69801f99c88f46aa6a8d3193 |
| rh-postgresql95-postgresql-plpython-9.5.7-2.el7.x86_64.rpm | SHA-256: f0a5e9d360b4aee8bcaddd2fa90b463ab57eb914581a9bf2d9c09c4e5372a893 |
| rh-postgresql95-postgresql-pltcl-9.5.7-2.el7.x86_64.rpm | SHA-256: 309b3839c68a1777c68f27d9394601076850e16c13f897794bb01c949eaa19be |
| rh-postgresql95-postgresql-server-9.5.7-2.el7.x86_64.rpm | SHA-256: 594d03edd21a3f4332ce78957e262a0003e86f756f1b0f95fb92409d593cfa29 |
| rh-postgresql95-postgresql-static-9.5.7-2.el7.x86_64.rpm | SHA-256: c79628907f932050e3ec3d5c10e4b8165b3b28e0aabd2ca3ec689db939ad42c7 |
| rh-postgresql95-postgresql-test-9.5.7-2.el7.x86_64.rpm | SHA-256: 52a17f46726c9641f75bf3c2ca1da8be27988f3c90ee6efce5e8597423ac3202 |
Red Hat Software Collections (for RHEL Server) 1 for RHEL 7
| SRPM | |
|---|---|
| rh-postgresql95-postgresql-9.5.7-2.el7.src.rpm | SHA-256: 0f916c35f2e298ddbe60fd2feae29a3dc5ea30205b32dd067bc92b0f61649f6d |
| x86_64 | |
| rh-postgresql95-postgresql-9.5.7-2.el7.x86_64.rpm | SHA-256: e7fe51d728784f88e864d0c84f0c02d33137f3f80e471c3586875c3e6dabc85e |
| rh-postgresql95-postgresql-contrib-9.5.7-2.el7.x86_64.rpm | SHA-256: 14a9e445d3a56778117140de62e7a2c4533ddd702fe837f8a6b288beae72a20f |
| rh-postgresql95-postgresql-debuginfo-9.5.7-2.el7.x86_64.rpm | SHA-256: 553841fe732db725feaef25085c7ed46c399c61fb948aa35e7d42e20400188dc |
| rh-postgresql95-postgresql-devel-9.5.7-2.el7.x86_64.rpm | SHA-256: b95d3251f71289048dc072b8ae1897b3cbd612af50b6a5d1d0f1149d5fa1eeae |
| rh-postgresql95-postgresql-docs-9.5.7-2.el7.x86_64.rpm | SHA-256: 560bcb1bb4913b0ec84888a135e439b68318c23e33dcaeacfcf0aeae3065a517 |
| rh-postgresql95-postgresql-libs-9.5.7-2.el7.x86_64.rpm | SHA-256: 70c11d6da5ede61817e32027bc85ad3eb5d987948db6f671cce600897f130b31 |
| rh-postgresql95-postgresql-plperl-9.5.7-2.el7.x86_64.rpm | SHA-256: 0b4f478e986ca3c175f3b405347bd83e2bf3378a69801f99c88f46aa6a8d3193 |
| rh-postgresql95-postgresql-plpython-9.5.7-2.el7.x86_64.rpm | SHA-256: f0a5e9d360b4aee8bcaddd2fa90b463ab57eb914581a9bf2d9c09c4e5372a893 |
| rh-postgresql95-postgresql-pltcl-9.5.7-2.el7.x86_64.rpm | SHA-256: 309b3839c68a1777c68f27d9394601076850e16c13f897794bb01c949eaa19be |
| rh-postgresql95-postgresql-server-9.5.7-2.el7.x86_64.rpm | SHA-256: 594d03edd21a3f4332ce78957e262a0003e86f756f1b0f95fb92409d593cfa29 |
| rh-postgresql95-postgresql-static-9.5.7-2.el7.x86_64.rpm | SHA-256: c79628907f932050e3ec3d5c10e4b8165b3b28e0aabd2ca3ec689db939ad42c7 |
| rh-postgresql95-postgresql-test-9.5.7-2.el7.x86_64.rpm | SHA-256: 52a17f46726c9641f75bf3c2ca1da8be27988f3c90ee6efce5e8597423ac3202 |
Red Hat Software Collections (for RHEL Server) 1 for RHEL 6.7
| SRPM | |
|---|---|
| rh-postgresql95-postgresql-9.5.7-2.el6.src.rpm | SHA-256: 44b46154a25b69ba27b2fc9404a0b46a2b4563a892b082a9e7c83966e55570d9 |
| x86_64 | |
| rh-postgresql95-postgresql-9.5.7-2.el6.x86_64.rpm | SHA-256: b81bfcfe595ab239e2372e6fd833fc3e5e0c497f605d777d37bdee68e6a04ea2 |
| rh-postgresql95-postgresql-contrib-9.5.7-2.el6.x86_64.rpm | SHA-256: dc9c1d46127f1cc681abb8b8c8fa7d76c132d12f36c2339863c41e8939d2b84e |
| rh-postgresql95-postgresql-debuginfo-9.5.7-2.el6.x86_64.rpm | SHA-256: 9106a784e8338c09c32e4d3e65e8e48aad8cc3a9757cf4120862ed6b8a7f5be4 |
| rh-postgresql95-postgresql-devel-9.5.7-2.el6.x86_64.rpm | SHA-256: 9d1cb662db88272a42b17f59cd516c4361dab63e45b1ab22d9522f3bca5bf017 |
| rh-postgresql95-postgresql-docs-9.5.7-2.el6.x86_64.rpm | SHA-256: f5ba2e2abf34ad1c5849c65c7846e03cf7b9657d355b5d8fbc3bcbbf9bc4c036 |
| rh-postgresql95-postgresql-libs-9.5.7-2.el6.x86_64.rpm | SHA-256: df3a87c3e0d3d51dd87465e45c66e39513f97df2b111ae89a10c448e447b90ff |
| rh-postgresql95-postgresql-plperl-9.5.7-2.el6.x86_64.rpm | SHA-256: 1d9bc09e28ae57a87946cd0731003d797c11792acb831dcc0897117ebacdf1d1 |
| rh-postgresql95-postgresql-plpython-9.5.7-2.el6.x86_64.rpm | SHA-256: cb939285606441a753971a9f5e241a7c775f32f779f3b4248bf369795364780b |
| rh-postgresql95-postgresql-pltcl-9.5.7-2.el6.x86_64.rpm | SHA-256: a8b9781016c412fafec8f000b6bac9d94d7de98e88711e8d0a56e0f066e06b65 |
| rh-postgresql95-postgresql-server-9.5.7-2.el6.x86_64.rpm | SHA-256: db8573649429212e049cb8b1c1bb240cb076a57548d799a3c726507e09871518 |
| rh-postgresql95-postgresql-static-9.5.7-2.el6.x86_64.rpm | SHA-256: 54abc5eedcb1d6dcbea7e77467b8755dfc867a0643030890fd6b21ae4eb67fa0 |
| rh-postgresql95-postgresql-test-9.5.7-2.el6.x86_64.rpm | SHA-256: 09e9aab1ebf445dda427defd710ea679562867b71be8401a207be04b66817117 |
Red Hat Software Collections (for RHEL Server) 1 for RHEL 6
| SRPM | |
|---|---|
| rh-postgresql95-postgresql-9.5.7-2.el6.src.rpm | SHA-256: 44b46154a25b69ba27b2fc9404a0b46a2b4563a892b082a9e7c83966e55570d9 |
| x86_64 | |
| rh-postgresql95-postgresql-9.5.7-2.el6.x86_64.rpm | SHA-256: b81bfcfe595ab239e2372e6fd833fc3e5e0c497f605d777d37bdee68e6a04ea2 |
| rh-postgresql95-postgresql-contrib-9.5.7-2.el6.x86_64.rpm | SHA-256: dc9c1d46127f1cc681abb8b8c8fa7d76c132d12f36c2339863c41e8939d2b84e |
| rh-postgresql95-postgresql-debuginfo-9.5.7-2.el6.x86_64.rpm | SHA-256: 9106a784e8338c09c32e4d3e65e8e48aad8cc3a9757cf4120862ed6b8a7f5be4 |
| rh-postgresql95-postgresql-devel-9.5.7-2.el6.x86_64.rpm | SHA-256: 9d1cb662db88272a42b17f59cd516c4361dab63e45b1ab22d9522f3bca5bf017 |
| rh-postgresql95-postgresql-docs-9.5.7-2.el6.x86_64.rpm | SHA-256: f5ba2e2abf34ad1c5849c65c7846e03cf7b9657d355b5d8fbc3bcbbf9bc4c036 |
| rh-postgresql95-postgresql-libs-9.5.7-2.el6.x86_64.rpm | SHA-256: df3a87c3e0d3d51dd87465e45c66e39513f97df2b111ae89a10c448e447b90ff |
| rh-postgresql95-postgresql-plperl-9.5.7-2.el6.x86_64.rpm | SHA-256: 1d9bc09e28ae57a87946cd0731003d797c11792acb831dcc0897117ebacdf1d1 |
| rh-postgresql95-postgresql-plpython-9.5.7-2.el6.x86_64.rpm | SHA-256: cb939285606441a753971a9f5e241a7c775f32f779f3b4248bf369795364780b |
| rh-postgresql95-postgresql-pltcl-9.5.7-2.el6.x86_64.rpm | SHA-256: a8b9781016c412fafec8f000b6bac9d94d7de98e88711e8d0a56e0f066e06b65 |
| rh-postgresql95-postgresql-server-9.5.7-2.el6.x86_64.rpm | SHA-256: db8573649429212e049cb8b1c1bb240cb076a57548d799a3c726507e09871518 |
| rh-postgresql95-postgresql-static-9.5.7-2.el6.x86_64.rpm | SHA-256: 54abc5eedcb1d6dcbea7e77467b8755dfc867a0643030890fd6b21ae4eb67fa0 |
| rh-postgresql95-postgresql-test-9.5.7-2.el6.x86_64.rpm | SHA-256: 09e9aab1ebf445dda427defd710ea679562867b71be8401a207be04b66817117 |
Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 7
| SRPM | |
|---|---|
| rh-postgresql95-postgresql-9.5.7-2.el7.src.rpm | SHA-256: 0f916c35f2e298ddbe60fd2feae29a3dc5ea30205b32dd067bc92b0f61649f6d |
| x86_64 | |
| rh-postgresql95-postgresql-9.5.7-2.el7.x86_64.rpm | SHA-256: e7fe51d728784f88e864d0c84f0c02d33137f3f80e471c3586875c3e6dabc85e |
| rh-postgresql95-postgresql-contrib-9.5.7-2.el7.x86_64.rpm | SHA-256: 14a9e445d3a56778117140de62e7a2c4533ddd702fe837f8a6b288beae72a20f |
| rh-postgresql95-postgresql-debuginfo-9.5.7-2.el7.x86_64.rpm | SHA-256: 553841fe732db725feaef25085c7ed46c399c61fb948aa35e7d42e20400188dc |
| rh-postgresql95-postgresql-devel-9.5.7-2.el7.x86_64.rpm | SHA-256: b95d3251f71289048dc072b8ae1897b3cbd612af50b6a5d1d0f1149d5fa1eeae |
| rh-postgresql95-postgresql-docs-9.5.7-2.el7.x86_64.rpm | SHA-256: 560bcb1bb4913b0ec84888a135e439b68318c23e33dcaeacfcf0aeae3065a517 |
| rh-postgresql95-postgresql-libs-9.5.7-2.el7.x86_64.rpm | SHA-256: 70c11d6da5ede61817e32027bc85ad3eb5d987948db6f671cce600897f130b31 |
| rh-postgresql95-postgresql-plperl-9.5.7-2.el7.x86_64.rpm | SHA-256: 0b4f478e986ca3c175f3b405347bd83e2bf3378a69801f99c88f46aa6a8d3193 |
| rh-postgresql95-postgresql-plpython-9.5.7-2.el7.x86_64.rpm | SHA-256: f0a5e9d360b4aee8bcaddd2fa90b463ab57eb914581a9bf2d9c09c4e5372a893 |
| rh-postgresql95-postgresql-pltcl-9.5.7-2.el7.x86_64.rpm | SHA-256: 309b3839c68a1777c68f27d9394601076850e16c13f897794bb01c949eaa19be |
| rh-postgresql95-postgresql-server-9.5.7-2.el7.x86_64.rpm | SHA-256: 594d03edd21a3f4332ce78957e262a0003e86f756f1b0f95fb92409d593cfa29 |
| rh-postgresql95-postgresql-static-9.5.7-2.el7.x86_64.rpm | SHA-256: c79628907f932050e3ec3d5c10e4b8165b3b28e0aabd2ca3ec689db939ad42c7 |
| rh-postgresql95-postgresql-test-9.5.7-2.el7.x86_64.rpm | SHA-256: 52a17f46726c9641f75bf3c2ca1da8be27988f3c90ee6efce5e8597423ac3202 |
Red Hat Software Collections (for RHEL Workstation) 1 for RHEL 6
| SRPM | |
|---|---|
| rh-postgresql95-postgresql-9.5.7-2.el6.src.rpm | SHA-256: 44b46154a25b69ba27b2fc9404a0b46a2b4563a892b082a9e7c83966e55570d9 |
| x86_64 | |
| rh-postgresql95-postgresql-9.5.7-2.el6.x86_64.rpm | SHA-256: b81bfcfe595ab239e2372e6fd833fc3e5e0c497f605d777d37bdee68e6a04ea2 |
| rh-postgresql95-postgresql-contrib-9.5.7-2.el6.x86_64.rpm | SHA-256: dc9c1d46127f1cc681abb8b8c8fa7d76c132d12f36c2339863c41e8939d2b84e |
| rh-postgresql95-postgresql-debuginfo-9.5.7-2.el6.x86_64.rpm | SHA-256: 9106a784e8338c09c32e4d3e65e8e48aad8cc3a9757cf4120862ed6b8a7f5be4 |
| rh-postgresql95-postgresql-devel-9.5.7-2.el6.x86_64.rpm | SHA-256: 9d1cb662db88272a42b17f59cd516c4361dab63e45b1ab22d9522f3bca5bf017 |
| rh-postgresql95-postgresql-docs-9.5.7-2.el6.x86_64.rpm | SHA-256: f5ba2e2abf34ad1c5849c65c7846e03cf7b9657d355b5d8fbc3bcbbf9bc4c036 |
| rh-postgresql95-postgresql-libs-9.5.7-2.el6.x86_64.rpm | SHA-256: df3a87c3e0d3d51dd87465e45c66e39513f97df2b111ae89a10c448e447b90ff |
| rh-postgresql95-postgresql-plperl-9.5.7-2.el6.x86_64.rpm | SHA-256: 1d9bc09e28ae57a87946cd0731003d797c11792acb831dcc0897117ebacdf1d1 |
| rh-postgresql95-postgresql-plpython-9.5.7-2.el6.x86_64.rpm | SHA-256: cb939285606441a753971a9f5e241a7c775f32f779f3b4248bf369795364780b |
| rh-postgresql95-postgresql-pltcl-9.5.7-2.el6.x86_64.rpm | SHA-256: a8b9781016c412fafec8f000b6bac9d94d7de98e88711e8d0a56e0f066e06b65 |
| rh-postgresql95-postgresql-server-9.5.7-2.el6.x86_64.rpm | SHA-256: db8573649429212e049cb8b1c1bb240cb076a57548d799a3c726507e09871518 |
| rh-postgresql95-postgresql-static-9.5.7-2.el6.x86_64.rpm | SHA-256: 54abc5eedcb1d6dcbea7e77467b8755dfc867a0643030890fd6b21ae4eb67fa0 |
| rh-postgresql95-postgresql-test-9.5.7-2.el6.x86_64.rpm | SHA-256: 09e9aab1ebf445dda427defd710ea679562867b71be8401a207be04b66817117 |
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