Base Score

HIGH7.5

CVE-2024-4340

Passing a heavily nested list to sqlparse.parse() leads to a Denial of Service due to RecursionError.

VectorNETWORK

Published Byreefs@jfrog.com

Published DateApr 30, 2024, 15:15

Affected Versions(1)

sqlparse(PyPI)

Introduced0

Fixed0.5.0

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
sqlparse(PyPI)	0	0.5.0	N/A

Weakness Type (CWE):CWE-674

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://github.com/advisories/GHSA-2m57-hf25-phgg
https://github.com/andialbrecht/sqlparse/commit/b4a39d9850969b4e1d6940d32094ee0b42a2cf03
https://research.jfrog.com/vulnerabilities/sqlparse-stack-exhaustion-dos-jfsa-2024-001031292/
https://lists.debian.org/debian-lts-announce/2024/12/msg00022.html

Base Score

HIGH7.5

Weakness Type (CWE):CWE-674

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH