Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade postgresql-plpython3Upgrade postgresql-private-libsUpgrade postgresql-plperlUpgrade postgresql-server-develUpgrade postgresql-serverUpgrade postgresqlUpgrade pg_repackUpgrade postgresql-testUpgrade postgresql-upgradeUpgrade postgresql-test-rpm-macrosUpgrade postgresql-upgrade-develUpgrade pgauditUpgrade postgresql-private-develUpgrade postgres-decoderbufsUpgrade postgresql-contribUpgrade postgresql-staticUpgrade postgresql-docsUpgrade postgresql-pltcl | Sep 30, 2025 | Sep 2, 2025 |
| Alpine Linux | — | Upgrade postgresql15Upgrade postgresql17Upgrade postgresql16Upgrade postgresql14 | Aug 8, 2025 | May 8, 2025 |
| Amazon Linux Ami 2 | — | Upgrade postgresql-contribUpgrade postgresql-upgradeUpgrade postgresql-docsUpgrade postgresql-staticUpgrade postgresql-server-develUpgrade postgresql-test-rpm-macrosUpgrade postgresql-llvmjitUpgrade postgresql-plpythonUpgrade postgresql-plpython3Upgrade postgresql-upgrade-develUpgrade postgresql-private-develUpgrade postgresql-debuginfoUpgrade postgresql-develUpgrade postgresqlUpgrade postgresql-serverUpgrade postgresql-pltclUpgrade postgresql-testUpgrade postgresql-private-libsUpgrade postgresql-plperlUpgrade postgresql-libs | May 30, 2025 | May 8, 2025 |
| Amazon_linux_2023 | — | Upgrade postgresql17-upgradeUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql17-debuginfoUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql15-docsUpgrade postgresql17-plperlUpgrade postgresql17-server-develUpgrade postgresql16-plpython3-debuginfoUpgrade postgresql15-test-debuginfoUpgrade postgresql16-testUpgrade postgresql17-contrib-debuginfoUpgrade postgresql17-test-debuginfoUpgrade postgresql15-server-develUpgrade postgresql17-serverUpgrade postgresql16-contrib-debuginfoUpgrade postgresql17-plperl-debuginfoUpgrade postgresql16-staticUpgrade postgresql15-serverUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql17-upgrade-develUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql16-pltclUpgrade postgresql16-docs-debuginfoUpgrade postgresql16-server-develUpgrade postgresql16-test-rpm-macrosUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql16-debugsourceUpgrade postgresql16-debuginfoUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql16-pltcl-debuginfoUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql17-pltclUpgrade postgresql16Upgrade postgresql16-upgrade-debuginfoUpgrade postgresql17-test-rpm-macrosUpgrade postgresql15-server-devel-debuginfoUpgrade postgresql15-upgradeUpgrade postgresql16-plperl-debuginfoUpgrade postgresql16-private-libsUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql17-private-libsUpgrade postgresql16-llvmjitUpgrade postgresql17-staticUpgrade postgresql16-serverUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql16-plperlUpgrade postgresql15-upgrade-debuginfoUpgrade postgresql15-plpython3Upgrade postgresql16-docsUpgrade postgresql15-upgrade-develUpgrade postgresql15-private-libs-debuginfoUpgrade postgresql17-private-develUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql17-docsUpgrade postgresql16-plpython3Upgrade postgresql15-staticUpgrade postgresql15-server-debuginfoUpgrade postgresql15-docs-debuginfoUpgrade postgresql15-contrib-debuginfoUpgrade postgresql16-private-develUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql16-test-debuginfoUpgrade postgresql15-debuginfoUpgrade postgresql17-llvmjitUpgrade postgresql17-server-debuginfoUpgrade postgresql16-contribUpgrade postgresql17Upgrade postgresql15-plperlUpgrade postgresql17-testUpgrade postgresql17-contribUpgrade postgresql16-upgradeUpgrade postgresql15-testUpgrade postgresql16-server-debuginfoUpgrade postgresql15-private-develUpgrade postgresql15Upgrade postgresql15-debugsourceUpgrade postgresql15-contribUpgrade postgresql15-pltclUpgrade postgresql15-test-rpm-macrosUpgrade postgresql17-debugsourceUpgrade postgresql17-plpython3Upgrade postgresql17-docs-debuginfoUpgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql16-upgrade-develUpgrade postgresql15-private-libsUpgrade postgresql15-plperl-debuginfoUpgrade postgresql15-llvmjit | Jun 3, 2025 | May 8, 2025 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | May 8, 2025 |
| Debian | — | Upgrade postgresql-15Upgrade postgresql-17Upgrade postgresql-13 | May 12, 2025 | May 8, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Freebsd | — | Upgrade postgresql17-serverUpgrade postgresql16-clientUpgrade postgresql14-clientUpgrade postgresql16-serverUpgrade postgresql15-serverUpgrade postgresql13-clientUpgrade postgresql15-clientUpgrade postgresql17-clientUpgrade postgresql14-serverUpgrade postgresql13-server | May 10, 2025 | May 8, 2025 |
| Postgres | — | Upgrade to PostgreSQL version 16.9Upgrade to PostgreSQL version 14.18Upgrade to PostgreSQL version 17.5Upgrade to the latest version of PostgreSQLUpgrade to PostgreSQL version 15.13 | May 9, 2025 | May 8, 2025 |
| Redhat_linux | — | Upgrade postgresql-contrib-debuginfoUpgrade postgresql16-debugsourceUpgrade postgresql-staticUpgrade pgaudit-debugsourceUpgrade pgvectorUpgrade pgvector-debugsourceUpgrade postgres-decoderbufs-debugsourceUpgrade postgresql-contribUpgrade postgresql-private-develUpgrade postgresql-pltclUpgrade postgresql-test-rpm-macrosUpgrade postgresql-upgrade-develUpgrade pgauditUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-server-devel-debuginfoUpgrade postgresql-upgradeUpgrade postgresql-plpython3Upgrade postgres-decoderbufsUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-upgrade-devel-debuginfoUpgrade pg_repack-debugsourceUpgrade postgresql-docsUpgrade postgresql-plperl-debuginfoNo solution existsUpgrade postgresql-upgrade-debuginfoUpgrade pg_repackUpgrade postgresql-test-debuginfoUpgrade postgresql-serverUpgrade postgresql16-debuginfoUpgrade pg_repack-debuginfoUpgrade postgresql-plperlUpgrade postgresql-docs-debuginfoUpgrade postgresql-debuginfoUpgrade postgresql-server-develUpgrade postgresql-debugsourceUpgrade postgresql-private-libsUpgrade postgresql-pltcl-debuginfoUpgrade postgresql-testUpgrade pgvector-debuginfoUpgrade pgaudit-debuginfoUpgrade postgresqlUpgrade postgresql-server-debuginfo | Jul 9, 2025 | May 8, 2025 |
| Suse | — | Upgrade postgresql16-plpythonUpgrade libecpg6-32bitUpgrade postgresql16-contribUpgrade postgresql16-develUpgrade postgresql13-server-develUpgrade postgresql14-pltclUpgrade postgresql15-server-develUpgrade postgresql16Upgrade libecpg6Upgrade libpq5Upgrade postgresql15-develUpgrade postgresql15-serverUpgrade postgresql15-docsUpgrade postgresql13-llvmjitUpgrade postgresql17-develUpgrade postgresql17-pltclUpgrade postgresql17-contribUpgrade postgresql14Upgrade postgresql16-pltclUpgrade postgresql13-docsUpgrade postgresql16-llvmjitUpgrade postgresql17-plperlUpgrade postgresql16-testUpgrade postgresql17-llvmjitUpgrade postgresql17-docsUpgrade postgresql16-llvmjit-develUpgrade postgresql17-testUpgrade postgresql15-plpythonUpgrade postgresql16-server-develUpgrade postgresql15-plperlUpgrade postgresql15-llvmjit-develUpgrade postgresql14-plpythonUpgrade postgresql13-testUpgrade postgresql17-server-develUpgrade postgresql17-plpythonUpgrade postgresql15-pltclUpgrade postgresql13-serverUpgrade postgresql16-plperlUpgrade postgresql13-llvmjit-develUpgrade postgresql14-docsUpgrade postgresql13-pltclUpgrade postgresql16-docsUpgrade postgresql13-plperlUpgrade postgresql17-serverUpgrade postgresql17Upgrade postgresql13Upgrade postgresql14-plperlUpgrade libpq5-32bitUpgrade postgresql15-testUpgrade postgresql15-llvmjitUpgrade postgresql14-serverUpgrade postgresql14-llvmjitUpgrade postgresql14-contribUpgrade postgresql13-develUpgrade postgresql15-contribUpgrade postgresql13-contribUpgrade postgresql13-plpythonUpgrade postgresql17-llvmjit-develUpgrade postgresql15Upgrade postgresql16-serverUpgrade postgresql14-server-develUpgrade postgresql14-llvmjit-develUpgrade postgresql14-testUpgrade postgresql14-devel | May 22, 2025 | May 8, 2025 |
| Ubuntu | — | Upgrade postgresql-client-16Upgrade postgresql-17Upgrade postgresql-client-17Upgrade postgresql-client-12Upgrade postgresql-12Upgrade postgresql-16Upgrade postgresql-14Upgrade postgresql-client-14 | May 21, 2025 | May 8, 2025 |
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