CVE Catalog

CVE-2001-1030

High
Published: Translated: NVD NIST

Summary

Squid versions before 2.3STABLE5 in HTTP accelerator mode do not enable access control lists (ACLs) when using the httpd_accel_host and http_accel_with_proxy off settings, allowing attackers to bypass ACLs and conduct unauthorized activities such as port scanning.

Risk Assessment

Organizations may be exposed to unauthorized access and activities, potentially leading to serious security incidents.

Recommendation

It is recommended to upgrade Squid to version 2.3STABLE5 or later and review ACL configurations to ensure adequate protection.

Related vulnerabilities

Original NVD description (English source)

Squid before 2.3STABLE5 in HTTP accelerator mode does not enable access control lists (ACLs) when the httpd_accel_host and http_accel_with_proxy off settings are used, which allows attackers to bypass the ACLs and conduct unauthorized activities such as port scanning.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS