CVE-2022-40023

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-40023
Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 Exploit Third Party Advisory
https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c Patch
https://github.com/sqlalchemy/mako/issues/366 Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html Mailing List Third Party Advisory
https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ Exploit Third Party Advisory
https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ Third Party Advisory
https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 Exploit Third Party Advisory
https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c Patch
https://github.com/sqlalchemy/mako/issues/366 Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html Mailing List Third Party Advisory
https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ Exploit Third Party Advisory
https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:sqlalchemy:mako:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

21 Nov 2024, 07:20

Type Values Removed Values Added
References () https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 - Exploit, Third Party Advisory () https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 - Exploit, Third Party Advisory
References () https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c - Patch () https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c - Patch
References () https://github.com/sqlalchemy/mako/issues/366 - Issue Tracking, Patch () https://github.com/sqlalchemy/mako/issues/366 - Issue Tracking, Patch
References () https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html - Mailing List, Third Party Advisory
References () https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ - Exploit, Third Party Advisory () https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ - Exploit, Third Party Advisory
References () https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ - Third Party Advisory () https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ - Third Party Advisory

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE NVD-CWE-Other CWE-1333

01 Mar 2023, 02:10

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References
  • (MISC) https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ - Exploit, Third Party Advisory
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html - Mailing List, Third Party Advisory

10 Sep 2022, 02:13

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References (MISC) https://github.com/sqlalchemy/mako/issues/366 - (MISC) https://github.com/sqlalchemy/mako/issues/366 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ - (MISC) https://pyup.io/vulnerabilities/CVE-2022-40023/50870/ - Third Party Advisory
References (MISC) https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c - (MISC) https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c - Patch, Third Party Advisory
References (MISC) https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 - (MISC) https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21 - Exploit, Third Party Advisory
CPE cpe:2.3:a:sqlalchemy:mako:*:*:*:*:*:*:*:*
CWE NVD-CWE-Other

07 Sep 2022, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-09-07 13:15

Updated : 2024-11-21 07:20

NVD link : CVE-2022-40023

Mitre link : CVE-2022-40023

CVE.ORG link : CVE-2022-40023

JSON object : View

Products Affected

sqlalchemy

  • mako

debian

  • debian_linux
CWE
CWE-1333

Inefficient Regular Expression Complexity