| Vulnerability Name: | CVE-2022-40023 (CCN-235487) | ||||||||||||
| Assigned: | 2022-09-07 | ||||||||||||
| Published: | 2022-09-07 | ||||||||||||
| Updated: | 2023-03-01 | ||||||||||||
| Summary: | Sqlalchemy mako is vulnerable to a denial of service, caused by a regular expression denial of service when using the Lexer class to parse. By sending a victim to specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service. | ||||||||||||
| CVSS v3 Severity: | 7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) 6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
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| CVSS v2 Severity: | 5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
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| Vulnerability Consequences: | Denial of Service | ||||||||||||
| References: | Source: MITRE Type: CNA CVE-2022-40023 Source: XF Type: UNKNOWN sqlalchemy-cve202240023-dos(235487) Source: cve@mitre.org Type: Exploit, Third Party Advisory cve@mitre.org Source: CCN Type: mako GIT Repository fix tag regexp to match quoted groups correctly Source: cve@mitre.org Type: Patch cve@mitre.org Source: cve@mitre.org Type: Issue Tracking, Patch cve@mitre.org Source: cve@mitre.org Type: Mailing List, Third Party Advisory cve@mitre.org Source: cve@mitre.org Type: Exploit, Third Party Advisory cve@mitre.org Source: CCN Type: Python 50870 CVE-2022-40023 Source: cve@mitre.org Type: Third Party Advisory cve@mitre.org | ||||||||||||
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