CVE-2023-50730

Description

### Impact Prior to this fix, the GraphQL query parsing was vulnerable to `StackOverflowError`s. The possibility of small queries resulting in stack overflow is a potential denial of service vulnerability. This potentially affects all applications using Grackle which have untrusted users. > [!CAUTION] > **No specific knowledge of an application's GraphQL schema would be required to construct a pathological query.** ### Patches The stack overflow issues have been resolved in the v0.18.0 release of Grackle. ### Workarounds Users could interpose a sanitizing layer in between untrusted input and Grackle query processing.

How to fix CVE-2023-50730

To remediate CVE-2023-50730, upgrade the affected package to a fixed version below.

—no fix listed
—no fix listed
—no fix listed
—no fix listed
—no fix listed
—no fix listed
—upgrade to 0.18.0 or later
—upgrade to 0.18.0 or later
—upgrade to 0.18.0 or later
—upgrade to 0.18.0 or later
—upgrade to 0.18.0 or later
—upgrade to 0.18.0 or later

Is CVE-2023-50730 being exploited?

Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.

Affected packages (12)

from 0, <= 0.14.0
from 0, <= 0.14.0
from 0, <= 0.14.0
from 0, <= 0.14.0
from 0, <= 0.14.0
from 0, <= 0.14.0
from 0, < 0.18.0
from 0, < 0.18.0
from 0, < 0.18.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H