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osvGoogleOSV:RLSA-2023:4535
HistoryOct 06, 2023 - 11:10 p.m.

Moderate: postgresql:12 security update

2023-10-0623:10:12
Google
osv.dev
3
postgresql
security update
cve-2023-2454
cve-2023-2455
cve-2022-41862
kerberos
database management system
security policies

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

Low

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

69.1%

PostgreSQL is an advanced object-relational database management system (DBMS).

Security Fix(es):

  • postgresql: schema_element defeats protective search_path changes (CVE-2023-2454)

  • postgresql: row security policies disregard user ID changes after inlining. (CVE-2023-2455)

  • postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

Low

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

69.1%