CVE-2021-45470

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-45470
lib/DatabaseLayer.py in cve-search before 4.1.0 allows regular expression injection, which can lead to ReDoS (regular expression denial of service) or other impacts.

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

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 Patch Third Party Advisory
https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 Third Party Advisory
https://github.com/cve-search/cve-search/pull/629 Exploit Patch Third Party Advisory
https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 Patch Third Party Advisory
https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 Third Party Advisory
https://github.com/cve-search/cve-search/pull/629 Exploit Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:circl:cve-search:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:32

Type Values Removed Values Added
References () https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 - Patch, Third Party Advisory () https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 - Patch, Third Party Advisory
References () https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 - Third Party Advisory () https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 - Third Party Advisory
References () https://github.com/cve-search/cve-search/pull/629 - Exploit, Patch, Third Party Advisory () https://github.com/cve-search/cve-search/pull/629 - Exploit, Patch, Third Party Advisory

08 Aug 2023, 14:22

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

29 Dec 2021, 19:08

Type Values Removed Values Added
CWE NVD-CWE-Other
CPE cpe:2.3:a:circl:cve-search:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
References (MISC) https://github.com/cve-search/cve-search/pull/629 - (MISC) https://github.com/cve-search/cve-search/pull/629 - Exploit, Patch, Third Party Advisory
References (MISC) https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 - (MISC) https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 - Patch, Third Party Advisory
References (MISC) https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 - (MISC) https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 - Third Party Advisory

23 Dec 2021, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-23 21:15

Updated : 2024-11-21 06:32

NVD link : CVE-2021-45470

Mitre link : CVE-2021-45470

CVE.ORG link : CVE-2021-45470

JSON object : View

Products Affected

circl

  • cve-search
CWE
CWE-1333

Inefficient Regular Expression Complexity