CVE-2023-30608

2023-04-1822:15:08

CWE-1333

[email protected]

web.nvd.nist.gov

cve-2023-30608

sql parser

python

redos

denial of service

vulnerability fix

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.6%

JSON

sqlparse is a non-validating SQL parser module for Python. In affected versions the SQL parser contains a regular expression that is vulnerable to ReDoS (Regular Expression Denial of Service). This issue was introduced by commit e75e358. The vulnerability may lead to Denial of Service (DoS). This issues has been fixed in sqlparse 0.4.4 by commit c457abd5f. Users are advised to upgrade. There are no known workarounds for this issue.

Affected configurations

Vulners

NVD

Node

andialbrechtsqlparseRange0.1.15–0.4.4

CPENameOperatorVersion
sqlparse_project:sqlparsesqlparse project sqlparselt0.4.4

CPE	Name	Operator	Version
sqlparse_project:sqlparse	sqlparse project sqlparse	lt	0.4.4

CNA Affected

[
  {
    "vendor": "andialbrecht",
    "product": "sqlparse",
    "versions": [
      {
        "version": ">= 0.1.15, < 0.4.4",
        "status": "affected"
      }
    ]
  }
]