Multiple vulnerabilities in PostgreSQL

Published: 2018-02-09 12:20:04
Severity Low
Patch available YES
Number of vulnerabilities 2
CVE ID CVE-2018-1052
CVE-2018-1053
CVSSv3 5.7 [CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
3.8 [CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CWE ID CWE-20
CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software PostgreSQL
Vulnerable software versions PostgreSQL 10.1
PostgreSQL 10.0
Vendor URL PostgreSQL Global Development Group

Security Advisory

1) Denial of service

Description

The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.

The weakness exists due to improper processing of partition keys that contains multiple expressions. A remote attacker can send specially crafted input and cause the application to crash.

Remediation

Update to version 10.2.

External links

https://www.postgresql.org/docs/current/static/release-10-2.html

2) Information disclosure

Description

A vulnerability allows a remote authenticated attacker to obtain potentially sensitive information on the target system.

The vulnerability exists due to insufficient security restrictions. A remote attacker can gain access to sensitive information.

Remediation

Update to version 10.2.

External links

https://www.postgresql.org/docs/current/static/release-10.html#id-1.11.6.7.5

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