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ubuntuUbuntuUSN-5645-1
HistorySep 28, 2022 - 12:00 a.m.

PostgreSQL vulnerabilities

2022-09-2800:00:00
ubuntu.com
23

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

8.3 High

AI Score

Confidence

Low

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.005 Low

EPSS

Percentile

77.1%

Releases

  • Ubuntu 16.04 ESM

Packages

  • postgresql-9.5 - Object-relational SQL database

Details

Jacob Champion discovered that PostgreSQL incorrectly handled SSL
certificate verification and encryption. A remote attacker could possibly
use this issue to inject arbitrary SQL queries when a connection is first
established. (CVE-2021-23214)

Tom Lane discovered that PostgreSQL incorrect handled certain array
subscripting calculations. An authenticated attacker could possibly use
this issue to overwrite server memory and escalate privileges.
(CVE-2021-32027)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchpostgresql-9.5< 9.5.25-0ubuntu0.16.04.1+esm1UNKNOWN
Ubuntu16.04noarchlibecpg-compat3< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg-compat3-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg-dev< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg-dev-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg6< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibecpg6-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibpgtypes3< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibpgtypes3-dbgsym< 9.5.25-0ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibpq-dev< 9.5.25-0ubuntu0.16.04.1UNKNOWN
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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

8.3 High

AI Score

Confidence

Low

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.005 Low

EPSS

Percentile

77.1%