CVE-2021-32028
A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could...
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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.
影響パッケージ
Bitnami
postgresql
[{"type":"SEMVER","events":[{"introduced":"9.6.0"},{"fixed":"9.6.22"},{"introduced":"10.0.0"},{"fixed":"10.17.0"},{"introduced":"11.0.0"},{"fixed":"11.12.0"},{"introduced":"12.0.0"},{"fixed":"12.7.0"},{"introduced":"13.0.0"},{"fixed":"13.3.0"}]}]
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Alpine Linux ALPINE-CVE-2021-32028 postgresql 修正版: 11.12-r0
- Debian DEBIAN-CVE-2021-32028 postgresql-13 修正版: 13.3-1
参照URL
- advisory bugzilla.redhat.com
- advisory security.gentoo.org
- advisory security.netapp.com
- advisory postgresql.org
- web nvd.nist.gov