Ecosyste.ms: Advisories

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:

• Open an issue in this repository or LemonLDAP::NG GitLab
• Email us at [email protected]

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: about 4 years ago
Updated: almost 2 years 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:

• https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/security/advisories/GHSA-x44x-r84w-8v67
• https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/commit/136aa83ed431462fa42ce17b7f9b24e056de06be
• https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2290
• https://www.npmjs.com/package/lemonldap-ng-handler
• https://nvd.nist.gov/vuln/detail/CVE-2020-24660
• https://github.com/LemonLDAPNG/node-lemonldap-ng-handler/releases/tag/0.5.2
• https://www.debian.org/security/2020/dsa-4762
• https://snyk.io/vuln/SNYK-JS-NODELEMONLDAPNGHANDLER-655999
• https://github.com/advisories/GHSA-x44x-r84w-8v67

Repository: https://github.com/LemonLDAPNG/node-lemonldap-ng-handler
Blast Radius: 2.0

Affected Packages