Query Behavior Modification Flaw in PostgreSQL by PostgreSQL Global Development Group
CVE-2018-1058

8.8HIGH

Key Information:

Vendor

The Postgresql Global Development Group

Status
Postgresql
Vendor
CVE Published:
2 March 2018

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 13%

What is CVE-2018-1058?

A vulnerability exists in PostgreSQL that enables a user to manipulate the behavior of database queries for others. An attacker with a valid user account can exploit this flaw to execute code with superuser privileges, potentially compromising the integrity and security of the database system. The affected versions include 9.3 through 10, making it crucial for users to apply the necessary security updates to mitigate risks.

Affected Version(s)

postgresql 9.3 - 10

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

DB_Audit_Research
Created by mthamil107

References

https://bugzilla.redhat.com/show_bug.cgi?id=1547044
x_refsource_CONFIRM
https://usn.ubuntu.com/3589-1/
vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/103221
vdb-entryx_refsource_BID

EPSS Score

13% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.