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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg0NHgtcjg0dy04djY3

Lack of URL normalization may lead to authorization bypass when URL access rules are used

Impact

When access rules are used inside a protected host, some URL encodings may bypass filtering system.

Patches

Version 0.5.2 includes a patch that fixes the vulnerability

Workarounds

No way for users to fix or remediate the vulnerability without upgrading

References

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2290

For more information

If you have any questions or comments about this advisory:

Permalink: https://github.com/advisories/GHSA-x44x-r84w-8v67
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg0NHgtcjg0dy04djY3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 4 years ago
Updated: over 1 year ago


CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-x44x-r84w-8v67, CVE-2020-24660
References: Repository: https://github.com/LemonLDAPNG/node-lemonldap-ng-handler
Blast Radius: 2.0

Affected Packages

npm:lemonldap-ng-handler
Dependent packages: 2
Dependent repositories: 2
Downloads: 65 last month
Affected Version Ranges: < 0.5.2
Fixed in: 0.5.2
All affected versions: 0.4.0, 0.5.0, 0.5.1
All unaffected versions: 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4