Vulnerability Report

CVE-2001-1030

Title: Squid HTTP accelerator mode ACL bypass (httpd_accel_host and http_accel_with_proxy off)

Access control bypass

Proof Of Concept

No public PoC currently indexed for CVE-2001-1030.

CWE Category NVD-CWE-noinfo

Published Date Jul 18, 2001

Modified Date Apr 03, 2025

Exploit Status Not Found

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

0.18%

Vulnerability Summary

CVE-2001-1030: 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.

Impacted Vendors

mandrakesoft 1

caldera 1

squid 1

national_science_foundation 1

immunix 1

Reference Links

http://archives.neohapsis.com/archives/bugtraq/2001-07/0362.html http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-031-01 http://www.calderasystems.com/support/security/advisories/CSSA-2001-029.0.txt http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-066.php3 http://www.redhat.com/support/errata/RHSA-2001-097.html http://www.securityfocus.com/archive/1/197727 https://exchange.xforce.ibmcloud.com/vulnerabilities/6862 http://archives.neohapsis.com/archives/bugtraq/2001-07/0362.html http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-031-01 http://www.calderasystems.com/support/security/advisories/CSSA-2001-029.0.txt http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-066.php3 http://www.redhat.com/support/errata/RHSA-2001-097.html http://www.securityfocus.com/archive/1/197727 https://exchange.xforce.ibmcloud.com/vulnerabilities/6862

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2001-1030 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

July 18, 2001 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.