ALPINE-CVE-2025-12818

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Source
https://security.alpinelinux.org/vuln/CVE-2025-12818
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2025-12818.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2025-12818
Upstream
  • CVE-2025-12818
Published
2025-11-13T13:15:45.313Z
Modified
2025-11-17T06:47:34.134962Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the application using libpq. Versions before PostgreSQL 18.1, 17.7, 16.11, 15.15, 14.20, and 13.23 are affected.

References

Affected packages

Alpine:v3.19

postgresql15

Package

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

Affected ranges

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

Affected versions

15.*

15.1-r0
15.1-r1
15.2-r0
15.2-r1
15.2-r2
15.2-r3
15.2-r4
15.3-r0
15.3-r1
15.4-r0
15.4-r1
15.4-r2
15.5-r0
15.6-r0
15.7-r0
15.8-r0
15.9-r0
15.10-r0
15.11-r0
15.13-r0
15.14-r0

postgresql16

Package

Name
postgresql16
Purl
pkg:apk/alpine/postgresql16?arch=source

Affected ranges

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

Affected versions

16.*

16.0-r0
16.0-r1
16.0-r2
16.1-r0
16.2-r0
16.2-r1
16.3-r0
16.4-r0
16.5-r0
16.6-r0
16.8-r0
16.9-r0
16.10-r0

Alpine:v3.20

postgresql15

Package

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

Affected ranges

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

Affected versions

15.*

15.1-r0
15.1-r1
15.2-r0
15.2-r1
15.2-r2
15.2-r3
15.2-r4
15.3-r0
15.3-r1
15.4-r0
15.4-r1
15.4-r2
15.5-r0
15.6-r0
15.6-r1
15.6-r2
15.7-r0
15.8-r0
15.9-r0
15.10-r0
15.11-r0
15.13-r0
15.14-r0

postgresql16

Package

Name
postgresql16
Purl
pkg:apk/alpine/postgresql16?arch=source

Affected ranges

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

Affected versions

16.*

16.0-r0
16.0-r1
16.0-r2
16.1-r0
16.2-r0
16.2-r1
16.2-r2
16.2-r3
16.2-r4
16.3-r0
16.4-r0
16.5-r0
16.6-r0
16.8-r0
16.9-r0
16.10-r0

Alpine:v3.21

postgresql16

Package

Name
postgresql16
Purl
pkg:apk/alpine/postgresql16?arch=source

Affected ranges

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

Affected versions

16.*

16.0-r0
16.0-r1
16.0-r2
16.1-r0
16.2-r0
16.2-r1
16.2-r2
16.2-r3
16.2-r4
16.3-r0
16.3-r1
16.4-r0
16.4-r1
16.5-r0
16.6-r0
16.8-r0
16.9-r0
16.10-r0

postgresql17

Package

Name
postgresql17
Purl
pkg:apk/alpine/postgresql17?arch=source

Affected ranges

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

Affected versions

17.*

17.0-r0
17.0-r1
17.1-r0
17.2-r0
17.4-r0
17.5-r0
17.6-r0

Alpine:v3.22

postgresql16

Package

Name
postgresql16
Purl
pkg:apk/alpine/postgresql16?arch=source

Affected ranges

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

Affected versions

16.*

16.0-r0
16.0-r1
16.0-r2
16.1-r0
16.2-r0
16.2-r1
16.2-r2
16.2-r3
16.2-r4
16.3-r0
16.3-r1
16.4-r0
16.4-r1
16.5-r0
16.6-r0
16.8-r0
16.8-r1
16.8-r2
16.8-r3
16.8-r4
16.9-r0
16.10-r0

postgresql17

Package

Name
postgresql17
Purl
pkg:apk/alpine/postgresql17?arch=source

Affected ranges

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

Affected versions

17.*

17.0-r0
17.0-r1
17.1-r0
17.2-r0
17.4-r0
17.4-r1
17.4-r2
17.4-r3
17.4-r4
17.5-r0
17.6-r0