Описание
A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in the psql interactive terminal of PostgreSQL. If an interactive psql session uses \gset when querying a compromised server, this flaw allows an attacker to execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Отчет
In Red Hat Gluster Storage 3, PostgreSQL (embedded in rhevm-dependencies) was shipped as a part of the Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters. In Red Hat Virtualization, the manager appliance uses a vulnerable version of postgresql. Once a fix has been shipped for RHEL 8 the appliance can consume the fix via a regular yum update.
Меры по смягчению последствий
Using \gset with a prefix not found among specially treated variables, e.g. any lowercase string, precludes the attack in an unpatched psql.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat build of Quarkus | postgresql | Not affected | ||
| Red Hat Decision Manager 7 | postgresql | Not affected | ||
| Red Hat Enterprise Linux 5 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 5 | postgresql84 | Out of support scope | ||
| Red Hat Enterprise Linux 6 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 7 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 9 | postgresql | Not affected | ||
| Red Hat Fuse 7 | postgresql | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 6 | postgresql | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 7 | postgresql | Not affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in the psql interactive terminal of PostgreSQL in ver ...
Incorrect Comparison, Permissive List of Allowed Inputs, and Privilege Context Switching Error in PostgreSQL
EPSS
7.5 High
CVSS3