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ubuntuUbuntuUSN-4090-1
HistoryAug 09, 2019 - 12:00 a.m.

PostgreSQL vulnerabilities

2019-08-0900:00:00
ubuntu.com
119

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

7.7 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

0.002 Low

EPSS

Percentile

56.3%

Releases

  • Ubuntu 19.04
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • postgresql-10 - Object-relational SQL database
  • postgresql-11 - Object-relational SQL database
  • postgresql-9.5 - Object-relational SQL database

Details

Tom Lane discovered that PostgreSQL did not properly restrict
functions declared as “SECURITY DEFINER”. An attacker could use this
to execute arbitrary SQL with the permissions of the function owner.
(CVE-2019-10208)

Andreas Seltenreich discovered that PostgreSQL did not properly handle
user-defined hash equality operators. An attacker could use this to
expose sensitive information (arbitrary PostgreSQL server memory). This
issue only affected Ubuntu 19.04. (CVE-2019-10209)

OSVersionArchitecturePackageVersionFilename
Ubuntu19.04noarchpostgresql-11< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibecpg-compat3< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibecpg-compat3-dbgsym< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibecpg-dev< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibecpg-dev-dbgsym< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibecpg6< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibecpg6-dbgsym< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibpgtypes3< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibpgtypes3-dbgsym< 11.5-0ubuntu0.19.04.1UNKNOWN
Ubuntu19.04noarchlibpq-dev< 11.5-0ubuntu0.19.04.1UNKNOWN
Rows per page:
1-10 of 821

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

7.7 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

0.002 Low

EPSS

Percentile

56.3%