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Security Advisories: GSA_kwCzR0hTQS14MzhxLXhnMmgtcnhneM0V9Q
Regular Expression Denial of Service in Leo Editor
Leo Editor v6.2.1 was discovered to contain a regular expression denial of service (ReDoS) vulnerability in the component plugins/importers/dart.py.
Permalink: https://github.com/advisories/GHSA-x38q-xg2h-rxgxJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS14MzhxLXhnMmgtcnhneM0V9Q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: over 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-x38q-xg2h-rxgx, CVE-2020-23478
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-23478
- https://github.com/leo-editor/leo-editor/issues/1597
- https://github.com/advisories/GHSA-x38q-xg2h-rxgx
Blast Radius: 3.6
Affected Packages
pypi:leo
Dependent packages: 0Dependent repositories: 3
Downloads: 435 last month
Affected Version Ranges: <= 6.2.1
No known fixed version
All affected versions: 5.7.2, 5.7.3, 6.2.1