Multiple vulnerabilities in PostgreSQL
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2019-10127 CVE-2019-10128 CVE-2019-10129 CVE-2019-10130 |
| CWE-ID | CWE-264 CWE-401 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
PostgreSQL Server applications / Database software |
| Vendor | PostgreSQL Global Development Group |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU18421
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-10127
CWE-ID:
Exploit availability:
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to the BigSQL Windows installer does not remove permissive ACL entries from installed files and directories. A local user can gain unauthorized access to PostgreSQL directory.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPostgreSQL: 9.4.0 - 11.2
Fixed software versionsCPE2.3 External links
http://www.postgresql.org/about/news/1939/
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
2) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU18422
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-10128
CWE-ID:
Exploit availability:
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to the EnterpriseDB Windows installer does not remove permissive ACL entries from installed files and directories. A local user can gain unauthorized access to PostgreSQL directory.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPostgreSQL: 9.4.0 - 11.2
Fixed software versionsCPE2.3 External links
http://www.postgresql.org/about/news/1939/
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
3) Memory leak
EUVDB-ID: #VU18423
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-10129
CWE-ID:
Exploit availability:
DescriptionThe vulnerability allows a remote attacker to read parts of system memory.
The vulnerability exists due memory leak when processing INSERT queries. A remote authenticated user can execute a specially crafted INSERT statement to a partitioned table and read parts of memory.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPostgreSQL: 11.0 - 11.2
Fixed software versionsCPE2.3 External links
http://www.postgresql.org/about/news/1939/
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
4) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU18424
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2019-10130
CWE-ID:
Exploit availability:
DescriptionThe vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to incorrect implementation of row security policies. A remote attacker can use statistics, generated for tables to bypass row security policies and gain access to restricted rows.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPostgreSQL: 9.4.0 - 11.2
Fixed software versionsCPE2.3 External links
http://www.postgresql.org/about/news/1939/
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
