PostgreSQL Information Leak Vulnerability in User Mappings
CVE-2017-7486

7.5HIGH

What is CVE-2017-7486?

The vulnerability in PostgreSQL affects versions 8.4 through 9.6, allowing users with USAGE privilege on foreign servers to access sensitive information. Specifically, it can lead to an unauthorized disclosure of foreign server passwords via the pg_user_mappings view. This can pose significant risks for data security, as attackers could exploit this flaw to gain access to confidential server credentials. It is crucial for administrators to apply the latest patches to mitigate this risk and protect sensitive data.

Affected Version(s)

PostgreSQL 8.4 - 9.6

References

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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