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
8.6 High
AI Score
Confidence
High
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%
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)
Andres Freund discovered that PostgreSQL incorrect handled certain
INSERT … ON CONFLICT … DO UPDATE commands. A remote attacker could
possibly use this issue to read server memory and obtain sensitive
information. (CVE-2021-32028)
Tom Lane discovered that PostgreSQL incorrect handled certain UPDATE …
RETURNING commands. A remote attacker could possibly use this issue to read
server memory and obtain sensitive information. This issue only affected
Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-32029)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.04 | noarch | postgresql-13 | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-compat3 | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-compat3-dbgsym | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-dev | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-dev-dbgsym | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg6 | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg6-dbgsym | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libpgtypes3 | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libpgtypes3-dbgsym | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libpq-dev | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
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
8.6 High
AI Score
Confidence
High
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%