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HistoryMay 11, 2021 - 7:02 a.m.

Security Bulletin: Security Bypass Vulnerability in PostgreSQL Affect IBM Connect:Direct Web Service

2021-05-1107:02:51
www.ibm.com
20
postgresql
ibm connect:direct
security bypass
vulnerability
fix central

EPSS

0.001

Percentile

28.9%

Summary

Security bypass vulnerability in PostgreSQL versions used by IBM Connect:Direct Web Service. IBM Connect:Direct Web Services has addressed the applicable CVEs.

Vulnerability Details

CVEID:CVE-2020-1720
**DESCRIPTION:**PostgreSQL could allow a remote authenticated attacker to bypass security restrictions, caused by improper authorization validation by the ALTER … DEPENDS ON EXTENSION sub-commands. By sending a specially-crafted request, an attacker could exploit this vulnerability to drop any function, procedure, materialized view, index, or trigger under certain conditions.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/176286 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H)

Affected Products and Versions

Affected Product(s) Version(s)
Sterling Connect Direct Web Services 1.0
IBM Connect:Direct Web Services 6.0

Remediation/Fixes

Apply 6.1.0.5, available on Fix Central

Workarounds and Mitigations

None