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.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2023-30608 - High Severity Vulnerability
Vulnerable Library - sqlparse-0.4.2-py3-none-any.whl
A non-validating SQL parser.
Library home page: https://files.pythonhosted.org/packages/05/40/d836d55fb3f467243ee839ab7b814822fda522cd395fa41e282684e71ee5/sqlparse-0.4.2-py3-none-any.whl
Path to dependency file: /Day41-55/code/oa/requirements.txt
Path to vulnerable library: /Day41-55/code/oa/requirements.txt
Dependency Hierarchy: - Django-3.2.13-py3-none-any.whl (Root Library) - :x: **sqlparse-0.4.2-py3-none-any.whl** (Vulnerable Library)
Found in HEAD commit: 53c8f2d511b1d277a31286a85a37f1a7903e3e37
Found in base branch: master
Vulnerability Details
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.
Publish Date: 2023-04-18
URL: CVE-2023-30608
CVSS 3 Score Details (7.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2
Release Date: 2023-04-18
Fix Resolution: sqlparse - 0.4.4
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