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-pltclUpgrade postgresql-test-rpm-macrosUpgrade postgresql-upgrade-develUpgrade pgauditUpgrade postgresql-staticUpgrade postgresql-private-develUpgrade postgresql-contribUpgrade postgresql-docsUpgrade postgres-decoderbufsUpgrade postgresql-testUpgrade postgresql-plperlUpgrade postgresql-plpython3Upgrade postgresql-private-libsUpgrade postgresql-server-develUpgrade postgresql-serverUpgrade postgresqlUpgrade postgresql-upgradeUpgrade pg_repack | Sep 30, 2025 | Sep 2, 2025 |
| Alpine Linux | — | Upgrade postgresql17Upgrade postgresql15Upgrade postgresql16Upgrade postgresql14 | Aug 8, 2025 | May 8, 2025 |
| Amazon Linux Ami 2 | — | Upgrade postgresql-plperlUpgrade postgresql-pltclUpgrade postgresqlUpgrade postgresql-private-libsUpgrade postgresql-serverUpgrade postgresql-testUpgrade postgresql-libsUpgrade postgresql-upgradeUpgrade postgresql-docsUpgrade postgresql-private-develUpgrade postgresql-plpython3Upgrade postgresql-debuginfoUpgrade postgresql-upgrade-develUpgrade postgresql-plpythonUpgrade postgresql-develUpgrade postgresql-llvmjitUpgrade postgresql-test-rpm-macrosUpgrade postgresql-server-develUpgrade postgresql-contribUpgrade postgresql-static | May 30, 2025 | May 8, 2025 |
| Amazon_linux_2023 | — | Upgrade postgresql17-test-debuginfoUpgrade postgresql15-server-develUpgrade postgresql16-contrib-debuginfoUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql16-staticUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql16-debugsourceUpgrade postgresql15-upgradeUpgrade postgresql17-debuginfoUpgrade postgresql17-serverUpgrade postgresql17-upgrade-develUpgrade postgresql16-debuginfoUpgrade postgresql16-pltclUpgrade postgresql17-server-develUpgrade postgresql15-serverUpgrade postgresql17-upgradeUpgrade postgresql15-test-debuginfoUpgrade postgresql17-contrib-debuginfoUpgrade postgresql17-plperl-debuginfoUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql17-plperlUpgrade postgresql16-plperl-debuginfoUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql17-private-libsUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql16-plpython3-debuginfoUpgrade postgresql16-testUpgrade postgresql16-pltcl-debuginfoUpgrade postgresql16-upgrade-debuginfoUpgrade postgresql16-private-libsUpgrade postgresql15-docsUpgrade postgresql16-llvmjitUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql16-test-rpm-macrosUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql16-server-develUpgrade postgresql16-docs-debuginfoUpgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql17-pltclUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql17-test-rpm-macrosUpgrade postgresql16Upgrade postgresql15-server-devel-debuginfoUpgrade postgresql15-docs-debuginfoUpgrade postgresql15-debuginfoUpgrade postgresql15-contrib-debuginfoUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql15-private-libsUpgrade postgresql17-plpython3Upgrade postgresql17-docsUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql17-private-develUpgrade postgresql16-plperlUpgrade postgresql15-upgrade-debuginfoUpgrade postgresql15-testUpgrade postgresql15-plpython3Upgrade postgresql15-private-libs-debuginfoUpgrade postgresql15-plperl-debuginfoUpgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql15-upgrade-develUpgrade postgresql15-llvmjitUpgrade postgresql17-docs-debuginfoUpgrade postgresql16-serverUpgrade postgresql16-upgrade-develUpgrade postgresql17-staticUpgrade postgresql16-upgradeUpgrade postgresql16-docsUpgrade postgresql17-testUpgrade postgresql17-contribUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql16-contribUpgrade postgresql15-private-develUpgrade postgresql15-plperlUpgrade postgresql15-debugsourceUpgrade postgresql15Upgrade postgresql16-server-debuginfoUpgrade postgresql15-pltclUpgrade postgresql15-contribUpgrade postgresql17-server-debuginfoUpgrade postgresql17-debugsourceUpgrade postgresql15-test-rpm-macrosUpgrade postgresql17Upgrade postgresql17-llvmjitUpgrade postgresql16-test-debuginfoUpgrade postgresql16-private-develUpgrade postgresql16-plpython3Upgrade postgresql15-staticUpgrade postgresql15-server-debuginfo | 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-13Upgrade postgresql-17Upgrade postgresql-15 | May 12, 2025 | May 8, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Freebsd | — | Upgrade postgresql16-serverUpgrade postgresql16-clientUpgrade postgresql17-serverUpgrade postgresql14-clientUpgrade postgresql13-clientUpgrade postgresql15-serverUpgrade postgresql14-serverUpgrade postgresql15-clientUpgrade postgresql17-clientUpgrade postgresql13-server | May 10, 2025 | May 8, 2025 |
| Gentoo Linux | — | Upgrade dev-db/postgresql. | Aug 17, 2026 | Aug 17, 2026 |
| Postgres | — | Upgrade to PostgreSQL version 16.9Upgrade to PostgreSQL version 17.5Upgrade to PostgreSQL version 14.18Upgrade to PostgreSQL version 15.13 | May 9, 2025 | May 8, 2025 |
| Redhat_linux | — | Upgrade postgres-decoderbufsUpgrade postgres-decoderbufs-debuginfoUpgrade pgvectorUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql-docsUpgrade postgres-decoderbufs-debugsourceUpgrade pg_repack-debugsourceUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-upgrade-develUpgrade postgresql-server-devel-debuginfoUpgrade pgauditUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-upgradeUpgrade postgresql16-debugsourceUpgrade postgresql-contribUpgrade postgresql-private-develUpgrade postgresql-plpython3Upgrade pgvector-debugsourceUpgrade pgaudit-debugsourceUpgrade postgresql-pltclUpgrade postgresql-contrib-debuginfoUpgrade postgresql-staticUpgrade postgresql-test-rpm-macrosUpgrade postgresql-plperl-debuginfoUpgrade postgresql-private-libsUpgrade postgresql-pltcl-debuginfoUpgrade postgresql-upgrade-debuginfoUpgrade pg_repack-debuginfoUpgrade postgresql-docs-debuginfoNo solution existsUpgrade postgresql-server-debuginfoUpgrade postgresql-test-debuginfoUpgrade postgresql16-debuginfoUpgrade pg_repackUpgrade postgresql-plperlUpgrade postgresql-debuginfoUpgrade postgresql-server-develUpgrade pgvector-debuginfoUpgrade postgresqlUpgrade pgaudit-debuginfoUpgrade postgresql-testUpgrade postgresql-serverUpgrade postgresql-debugsource | Jul 9, 2025 | May 8, 2025 |
| Suse | — | Upgrade postgresql15-docsUpgrade postgresql16Upgrade postgresql16-pltclUpgrade postgresql15-serverUpgrade postgresql16-plpythonUpgrade postgresql16-llvmjitUpgrade postgresql15-develUpgrade libecpg6-32bitUpgrade postgresql16-develUpgrade libecpg6Upgrade postgresql14-pltclUpgrade postgresql13-docsUpgrade postgresql14Upgrade postgresql17-contribUpgrade postgresql15-server-develUpgrade libpq5Upgrade postgresql13-llvmjitUpgrade postgresql16-contribUpgrade postgresql17-develUpgrade postgresql17-pltclUpgrade postgresql13-server-develUpgrade postgresql13-develUpgrade postgresql17-server-develUpgrade postgresql13-pltclUpgrade postgresql13-plperlUpgrade postgresql13-testUpgrade postgresql17-plpythonUpgrade postgresql16-server-develUpgrade postgresql15-plpythonUpgrade postgresql15-plperlUpgrade postgresql15-llvmjit-develUpgrade postgresql14-llvmjitUpgrade postgresql14-contribUpgrade libpq5-32bitUpgrade postgresql16-serverUpgrade postgresql14-develUpgrade postgresql14-testUpgrade postgresql14-server-develUpgrade postgresql14-llvmjit-develUpgrade postgresql17-llvmjit-develUpgrade postgresql15-testUpgrade postgresql15-llvmjitUpgrade postgresql14-serverUpgrade postgresql14-plperlUpgrade postgresql13-plpythonUpgrade postgresql16-testUpgrade postgresql14-docsUpgrade postgresql16-docsUpgrade postgresql15-contribUpgrade postgresql17-testUpgrade postgresql17-llvmjitUpgrade postgresql17-docsUpgrade postgresql16-llvmjit-develUpgrade postgresql13Upgrade postgresql13-contribUpgrade postgresql15-pltclUpgrade postgresql13-serverUpgrade postgresql13-llvmjit-develUpgrade postgresql16-plperlUpgrade postgresql17Upgrade postgresql17-serverUpgrade postgresql17-plperlUpgrade postgresql15Upgrade postgresql14-plpython | May 22, 2025 | May 8, 2025 |
| Ubuntu | — | Upgrade postgresql-17Upgrade postgresql-client-16Upgrade postgresql-client-14Upgrade postgresql-16Upgrade postgresql-12Upgrade postgresql-client-17Upgrade postgresql-client-12Upgrade postgresql-14 | May 21, 2025 | May 8, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 20, 2026 | May 8, 2025 |
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