Описание
ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.
A NULL pointer dereference flaw was found in the matchinfo auxiliary function of the SQLite FTS3 extension module. This flaw allows an attacker who can execute SQL statements to crash the application, resulting in a denial of service.
Отчет
This flaw did not affect the versions of SQLite as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable code, which was introduced in a later version of the package.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | sqlite | Out of support scope | ||
| Red Hat Enterprise Linux 6 | sqlite | Out of support scope | ||
| Red Hat Enterprise Linux 7 | sqlite | Not affected | ||
| Red Hat Enterprise Linux 8 | sqlite | Fixed | RHSA-2020:4442 | 04.11.2020 |
| Red Hat Enterprise Linux 8 | mingw-binutils | Fixed | RHSA-2021:1968 | 18.05.2021 |
| Red Hat Enterprise Linux 8 | mingw-bzip2 | Fixed | RHSA-2021:1968 | 18.05.2021 |
| Red Hat Enterprise Linux 8 | mingw-filesystem | Fixed | RHSA-2021:1968 | 18.05.2021 |
| Red Hat Enterprise Linux 8 | mingw-sqlite | Fixed | RHSA-2021:1968 | 18.05.2021 |
| Red Hat Enterprise Linux 8 | sqlite | Fixed | RHSA-2020:4442 | 04.11.2020 |
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Дополнительная информация
Статус:
EPSS
5.5 Medium
CVSS3
Связанные уязвимости
ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.
ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.
ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer der ...
ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.
EPSS
5.5 Medium
CVSS3