Description (CNA)
sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| andialbrecht / sqlparse | affected < 0.6.0 |
CWE
CWE-400, CWE-407
References
- https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-f2ff-p2ww-7p4p
- https://github.com/andialbrecht/sqlparse/commit/ef2012a5eeb491e604dea2b00d516904a3830c87
ADP enrichment
No English description supplied.
No references supplied.