4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
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
0.001 Low
EPSS
Percentile
31.3%
A flaw was found in postgresql. Using an INSERT … ON CONFLICT … DO
UPDATE command on a purpose-crafted table, an authenticated database user
could read arbitrary bytes of server memory. The highest threat from this
vulnerability is to data confidentiality.
Author | Note |
---|---|
leosilva | PostgreSQL 9.1 is end of life upstream, and no updates are are available. Marking as ignored in precise. PostgreSQL 9.3 is end of life upstream, and no updates are are available. Marking as deferred in -esm-main releases. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | postgresql-10 | < 10.17-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | postgresql-12 | < 12.7-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu | 20.10 | noarch | postgresql-12 | < 12.7-0ubuntu0.20.10.1 | UNKNOWN |
ubuntu | 21.04 | noarch | postgresql-13 | < 13.3-0ubuntu0.21.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | postgresql-9.3 | < any | UNKNOWN |
ubuntu | 16.04 | noarch | postgresql-9.5 | < any | UNKNOWN |
git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=4a8656a7ee0c155b0249376af58eb3fc3a90415f (REL_13_3)
launchpad.net/bugs/cve/CVE-2021-32028
nvd.nist.gov/vuln/detail/CVE-2021-32028
security-tracker.debian.org/tracker/CVE-2021-32028
ubuntu.com/security/notices/USN-4972-1
www.cve.org/CVERecord?id=CVE-2021-32028
www.postgresql.org/about/news/postgresql-133-127-1112-1017-and-9622-released-2210/
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
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
0.001 Low
EPSS
Percentile
31.3%