CVE-2023-30608: falha de média gravidade em andialbrecht sqlparse
Parser contains an inefficient regular expression in sqlparse
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.5epss 1.0%
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Produtos afetados
andialbrecht · sqlparseCVEs relacionadas — andialbrecht sqlparse
No mesmo produto, das mais perigosas para as menos.
CVE-2021-32839HIGHRegular Expression Denial of Service in sqlparseEPSS 2.3%CVE-2026-59893HIGHsqlparse: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS (Denial of Service)EPSS 0.3%CVE-2026-54284HIGHsqlparse: TokenList.__init__ materializes O(subtree) value per group, causing CPU DoS before depth/token caps triggerEPSS 0.3%CVE-2026-71491HIGHsqlparse: Quadratic O(n²) DoS in group_commentsEPSS 0.3%CVE-2026-84305MEDIUMsqlparse: Reindentation of tuple lists causes near-cap quadratic CPU consumptionEPSS 0.2%CVE-2026-112307HIGHsqlparse through 0.6.0 PHP Code Injection via output_format='php'EPSS 0.1%
Referências
https://github.com/andialbrecht/sqlparse/commit/c457abd5f097dd13fb21543381e7cfafe7d31cfbhttps://github.com/andialbrecht/sqlparse/commit/e75e35869473832a1eb67772b1adfee2db11b85ahttps://github.com/andialbrecht/sqlparse/security/advisories/GHSA-rrm6-wvj7-cwh2https://lists.debian.org/debian-lts-announce/2023/05/msg00017.htmlhttps://lists.debian.org/debian-lts-announce/2024/12/msg00022.htmlhttps://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS