CVE catalog
CVE-2021-32028
ALPINE-CVE-2021-32028
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.56% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | postgresql-13 | 11 | 13.3-1 | fixed |
| Alpine | postgresql | 3.10 | 11.12-r0 | fixed |
| Alpine | postgresql | 3.11 | 12.7-r0 | fixed |
| Alpine | postgresql | 3.12 | 12.7-r0 | fixed |
| Alpine | postgresql | 3.13 | 13.3-r0 | fixed |
| Alpine | postgresql | 3.14 | 13.3-r0 | fixed |
| Alpine | postgresql13 | 3.15 | 13.3-r0 | fixed |
| Alpine | postgresql13 | 3.16 | 13.3-r0 | fixed |
| Alpine | postgresql14 | 3.15 | 13.3-r0 | fixed |
| Alpine | postgresql14 | 3.16 | 13.3-r0 | fixed |
| Alpine | postgresql14 | 3.17 | 13.3-r0 | fixed |
| Alpine | postgresql14 | 3.18 | 13.3-r0 | fixed |
| Alpine | postgresql15 | 3.17 | 13.3-r0 | fixed |
| Alpine | postgresql15 | 3.18 | 13.3-r0 | fixed |
| Alpine | postgresql15 | 3.19 | 13.3-r0 | fixed |
| Alpine | postgresql15 | 3.20 | 13.3-r0 | fixed |
| Ubuntu | postgresql-9.3 | pro | 9.3.1-1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.2-1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.2-1ubuntu1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.2-1ubuntu2 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.3-1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.3-1bzr1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.3-1bzr2 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.4-1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.5-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.6-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.7-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.8-0ubuntu0.4.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.9-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.10-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.11-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.12-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.13-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.14-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.15-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.16-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.17-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.18-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.19-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.20-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.21-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.22-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.23-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.24-0ubuntu0.14.04 | vulnerable |
| Ubuntu | postgresql-9.3 | pro | 9.3.24-0ubuntu0.14.04+esm1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.0-1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.0-2 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.0-3 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.1-1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.2-1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.3-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.4-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.5-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.6-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.7-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.8-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.9-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.10-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.11-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.12-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.13-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.14-0ubuntu0.16.04 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.16-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.17-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.18-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.19-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.21-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.23-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.24-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm1 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm2 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm3 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm4 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm5 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm6 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm7 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm8 | vulnerable |
| Ubuntu | postgresql-9.5 | pro | 9.5.25-0ubuntu0.16.04.1+esm10 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.1-1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.1-2 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.2-1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.3-1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.4-0ubuntu0.18.04 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.5-0ubuntu0.18.04 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.6-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.7-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.8-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.9-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.10-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.12-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.14-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.15-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.16-0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | postgresql-10 | 18.04 | 10.17-0ubuntu0.18.04.1 | fixed |
| Ubuntu | postgresql-12 | 20.04 | 12.0-1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.1-1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.1-2build1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.2-1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.2-1ubuntu2 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.2-4 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.4-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.5-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.6-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | postgresql-12 | 20.04 | 12.7-0ubuntu0.20.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | postgresql-13 | deb | 11 | 13.3-1 | Not reported | DEBIAN-CVE-2021-32028 | Not reported |
| Alpine | postgresql | apk | 3.10 | 11.12-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql | apk | 3.11 | 12.7-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql | apk | 3.12 | 12.7-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql | apk | 3.13 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql | apk | 3.14 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql13 | apk | 3.15 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql13 | apk | 3.16 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql14 | apk | 3.15 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql14 | apk | 3.16 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql14 | apk | 3.17 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql14 | apk | 3.18 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql15 | apk | 3.17 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql15 | apk | 3.18 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql15 | apk | 3.19 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Alpine | postgresql15 | apk | 3.20 | 13.3-r0 | Not reported | ALPINE-CVE-2021-32028 | Not reported |
| Ubuntu | postgresql-10 | deb | 18.04 | 10.17-0ubuntu0.18.04.1 | Not reported | UBUNTU-CVE-2021-32028 | Not reported |
| Ubuntu | postgresql-12 | deb | 20.04 | 12.7-0ubuntu0.20.04.1 | Not reported | UBUNTU-CVE-2021-32028 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_2360.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2021-32028]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-32028]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-32028]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-32028.json]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]