6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
70.8%
It was discovered that the PostgresQL planner could create incorrect plans
in certain circumstances. A remote attacker could use this issue to cause
PostgreSQL to crash, resulting in a denial of service, or possibly obtain
sensitive information from memory. This issue only affected Ubuntu 20.04
LTS and Ubuntu 21.04. (CVE-2021-3677)
It was discovered that PostgreSQL incorrectly handled certain SSL
renegotiation ClientHello messages from clients. A remote attacker could
possibly use this issue to cause PostgreSQL to crash, resulting in a denial
of service. (CVE-2021-3449)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.04 | noarch | postgresql-13 | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-compat3 | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-compat3-dbgsym | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-dev | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg-dev-dbgsym | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg6 | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libecpg6-dbgsym | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libpgtypes3 | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libpgtypes3-dbgsym | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
Ubuntu | 21.04 | noarch | libpq-dev | < 13.4-0ubuntu0.21.04.1 | UNKNOWN |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
70.8%