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ubuntuUbuntuUSN-6538-1
HistoryDec 06, 2023 - 12:00 a.m.

PostgreSQL vulnerabilities

2023-12-0600:00:00
ubuntu.com
31
postgresql
ubuntu
vulnerabilities
remote code execution
sensitive information
cve-2023-5868
cve-2023-5869
cve-2023-5870

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

Low

0.015 Low

EPSS

Percentile

86.7%

Releases

  • Ubuntu 23.10
  • Ubuntu 23.04
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS

Packages

  • postgresql-12 - Object-relational SQL database
  • postgresql-14 - Object-relational SQL database
  • postgresql-15 - Object-relational SQL database

Details

Jingzhou Fu discovered that PostgreSQL incorrectly handled certain unknown
arguments in aggregate function calls. A remote attacker could possibly use
this issue to obtain sensitive information. (CVE-2023-5868)

Pedro Gallegos discovered that PostgreSQL incorrectly handled modifying
certain SQL array values. A remote attacker could use this issue to obtain
sensitive information, or possibly execute arbitrary code. (CVE-2023-5869)

Hemanth Sandrana and Mahendrakar Srinivasarao discovered that PostgreSQL
allowed the pg_signal_backend role to signal certain superuser processes,
contrary to expectations. (CVE-2023-5870)

OSVersionArchitecturePackageVersionFilename
Ubuntu23.10noarchpostgresql-15< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibecpg-compat3< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibecpg-compat3-dbgsym< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibecpg-dev< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibecpg-dev-dbgsym< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibecpg6< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibecpg6-dbgsym< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibpgtypes3< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibpgtypes3-dbgsym< 15.5-0ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibpq-dev< 15.5-0ubuntu0.23.10.1UNKNOWN
Rows per page:
1-10 of 921

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

Low

0.015 Low

EPSS

Percentile

86.7%