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.
Find out more about CVE-2017-7484 from the MITRE CVE dictionary dictionary and NIST NVD.
| CVSS3 Base Score | 4.3 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | None |
| Availability Impact | None |
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux 7 (rh-postgresql95-postgresql) | RHSA-2017:1677 | 2017-07-05 |
| Red Hat Satellite Managed DB 5.7 (RHEL v.6) (rh-postgresql95-postgresql) | RHSA-2017:2425 | 2017-08-07 |
| Red Hat Satellite Managed DB 5.8 (RHEL v.6) (rh-postgresql95-postgresql) | RHSA-2017:1838 | 2017-07-31 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 (rh-postgresql94-postgresql) | RHSA-2017:1678 | 2017-07-05 |
| Red Hat Satellite 5.8 (RHEL v.6) (rh-postgresql95-postgresql) | RHSA-2017:1838 | 2017-07-31 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 (rh-postgresql95-postgresql) | RHSA-2017:1677 | 2017-07-05 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 (rh-postgresql94-postgresql) | RHSA-2017:1678 | 2017-07-05 |
| Red Hat Enterprise Linux 7 (postgresql) | RHSA-2017:1983 | 2017-08-01 |
| Red Hat Satellite 5.7 (RHEL v.6) (rh-postgresql95-postgresql) | RHSA-2017:2425 | 2017-08-07 |
| Platform | Package | State |
|---|---|---|
| Red Hat Satellite 5 | postgresql92-postgresql | Will not fix |
| Red Hat Enterprise Linux 6 | postgresql | Will not fix |
| Red Hat Enterprise Linux 5 | postgresql84 | Will not fix |
| Red Hat Enterprise Linux 5 | postgresql | Will not fix |
Vulmon