USN-4972-1: postgresql-10 Ubuntu

CVSS: UnknownPublished
Published 01-06-2021Last modified 27-04-2026
Open JSON

Vulnerability summary

USN-4972-1 is a vulnerability in postgresql-10 Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2021-32027CVE-2021-32028CVE-2021-32029

Timeline

  1. 01-06-2021
    PublishedVulnerability first disclosed.
  2. 27-04-2026
    Last modifiedVulnerability information updated.

Description

postgresql-10, postgresql-12, postgresql-13 vulnerabilities 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)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu2 products
  • postgresql-10< 10.17-0ubuntu0.18.04.1
  • postgresql-12< 12.7-0ubuntu0.20.04.1

1 vendor · 2 products

References

4 links