VulnerabilityModified
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.
HIGH 7.5EPSS 1.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.87% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1333
- Affected
- circl/cve-search
- Source
- cve@mitre.org
References
- https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207Patch, Third Party Advisory
- https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0Third Party Advisory
- https://github.com/cve-search/cve-search/pull/629Exploit, Patch, Third Party Advisory
- https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207Patch, Third Party Advisory
- https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0Third Party Advisory
- https://github.com/cve-search/cve-search/pull/629Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.