ALPINE-CVE-2021-3393

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Source
https://security.alpinelinux.org/vuln/CVE-2021-3393
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-3393
Upstream
Published
2021-04-01T14:15:13Z
Modified
2026-08-27T22:18:01Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.

References

Affected packages

Alpine:v3.10
postgresql

Package

Name
postgresql
Purl
pkg:apk/alpine/postgresql?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0
Fixed
11.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.11
postgresql

Package

Name
postgresql
Purl
pkg:apk/alpine/postgresql?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0
Fixed
12.6-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.12
postgresql

Package

Name
postgresql
Purl
pkg:apk/alpine/postgresql?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0
Fixed
12.6-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.13
postgresql

Package

Name
postgresql
Purl
pkg:apk/alpine/postgresql?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.14
postgresql

Package

Name
postgresql
Purl
pkg:apk/alpine/postgresql?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.15
postgresql13

Package

Name
postgresql13
Purl
pkg:apk/alpine/postgresql13?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
postgresql14

Package

Name
postgresql14
Purl
pkg:apk/alpine/postgresql14?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.16
postgresql13

Package

Name
postgresql13
Purl
pkg:apk/alpine/postgresql13?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
postgresql14

Package

Name
postgresql14
Purl
pkg:apk/alpine/postgresql14?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.17
postgresql14

Package

Name
postgresql14
Purl
pkg:apk/alpine/postgresql14?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
postgresql15

Package

Name
postgresql15
Purl
pkg:apk/alpine/postgresql15?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.18
postgresql14

Package

Name
postgresql14
Purl
pkg:apk/alpine/postgresql14?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
postgresql15

Package

Name
postgresql15
Purl
pkg:apk/alpine/postgresql15?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.19
postgresql15

Package

Name
postgresql15
Purl
pkg:apk/alpine/postgresql15?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.20
postgresql15

Package

Name
postgresql15
Purl
pkg:apk/alpine/postgresql15?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"
Alpine:v3.9
postgresql

Package

Name
postgresql
Purl
pkg:apk/alpine/postgresql?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0
Fixed
11.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-3393.json"