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Package "python3-sqlparse"

Name: python3-sqlparse

Description:

non-validating SQL parser for Python 3
Latest version: 0.4.4-1ubuntu0.2
Release: noble (24.04)
Level: security
Repository: main
Head package: sqlparse
Homepage: https://github.com/andialbrecht/sqlparse

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Other versions of "python3-sqlparse" in Noble

Repository Area Version
base main 0.4.4-1
updates main 0.4.4-1ubuntu0.2
PPA: Postgresql 0.2.4-0.1~pgdg16.04+1

Changelog

Version: 0.4.4-1ubuntu0.2 2026-09-23 16:07:37 UTC

sqlparse (0.4.4-1ubuntu0.2) noble-security; urgency=medium

  * SECURITY UPDATE: Uncontrolled CPU consumption (algorithmic complexity)
    - debian/patches/CVE-2026-54284.patch: set a group's value from its
      child tokens instead of recomputing it via a full recursive
      flatten on every group construction in sqlparse/sql.py.
    - CVE-2026-54284
  * SECURITY UPDATE: Uncontrolled CPU consumption (algorithmic complexity)
    - debian/patches/CVE-2026-71491.patch: stop rescanning the remaining
      token tail once per comment token in group_comments in
      sqlparse/engine/grouping.py.
    - CVE-2026-71491
  * SECURITY UPDATE: Uncontrolled CPU consumption (ReDoS)
    - debian/patches/CVE-2026-59893.patch: bound backtracking when
      matching dollar-quoted literals and multiline comments in
      sqlparse/keywords.py, sqlparse/lexer.py and sqlparse/utils.py.
    - CVE-2026-59893

 -- Chrisa Oikonomou Tue, 22 Sep 2026 12:40:56 +0300
Source diff to previous version
CVE-2026-54284 sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, TokenList construction and string conversion in sqlparse/sql.py repeatedly
CVE-2026-71491 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-o
CVE-2026-59893 sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQL_REGEX in sqlparse/keywords.py and the per-position loop in sqlparse/le

Version: 0.4.4-1ubuntu0.1 2024-05-13 15:07:01 UTC

  sqlparse (0.4.4-1ubuntu0.1) noble-security; urgency=medium

  * SECURITY UPDATE: Denial of service
    - debian/patches/CVE-2024-4340.patch: raise SQLParseError instead
      of RecursionError in sqlparse/sql.py, tests/test_regressions.py.
    - CVE-2024-4340

 -- Leonidas Da Silva Barbosa <email address hidden> Tue, 07 May 2024 09:47:27 -0300
CVE-2024-4340 Passing a heavily nested list to sqlparse.parse() leads to a Denial of Service due to RecursionError.


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