CVE Vulnerability

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : 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/cve-search/cve-search/pull/629 Exploit Patch
https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0 Third Party Advisory
https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207 Patch Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-12-23 09:15

Updated : 2021-12-29 07:08

NVD link : CVE-2021-45470

Mitre link : CVE-2021-45470

Products Affected
No products.
CWE
NVD-CWE-Other