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veracodeVeracode Vulnerability DatabaseVERACODE:19748
HistoryMay 16, 2019 - 3:23 a.m.

Authorization Bypass

2019-05-1603:23:19
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
5

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

5.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

Postgresql is vulnerable to authorization bypass vulnerability. This is because PostgreSQL fails to properly check authorization on certain statements involved with “INSERT … ON CONFLICT DO UPDATE”. An attacker with “CREATE TABLE”, certain “INSERT” and limited “UPDATE” privileges to a particular table could exploit this issue to gain access to sensitive information that may lead to authorization bypass attacks.

References

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

5.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N