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Vulnerability Details : 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.
Publish Date : 2001-07-18 Last Update Date : 2017-10-10
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat 2001-07-18
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @

- Products Affected By CVE-2001-1030

# Product Type Vendor Product Version Update Edition Language
1 Application Caldera Openlinux Server 3.1 * * * Version Details Vulnerabilities
2 Application Immunix Immunix 6.2 * * * Version Details Vulnerabilities
3 Application Immunix Immunix 7.0 Beta * * * Version Details Vulnerabilities
4 Application Immunix Immunix 7.0 * * * Version Details Vulnerabilities
5 OS Mandrakesoft Mandrake Linux 7.1 * * * Version Details Vulnerabilities
6 OS Mandrakesoft Mandrake Linux 7.2 * * * Version Details Vulnerabilities
7 OS Mandrakesoft Mandrake Linux 8.0 * * * Version Details Vulnerabilities
8 OS Mandrakesoft Mandrake Linux Corporate Server 1.0.1 * * * Version Details Vulnerabilities
9 Application Mandrakesoft Mandrake Single Network Firewall 7.2 * * * Version Details Vulnerabilities
10 OS Redhat Linux 7.0 * * * Version Details Vulnerabilities
11 Application Squid Squid Web Proxy 2.3stable4 * * * Version Details Vulnerabilities
12 Application Squid Squid Web Proxy 2.3stable3 * * * Version Details Vulnerabilities
13 OS Trustix Secure Linux 1.1 * * * Version Details Vulnerabilities
14 OS Trustix Secure Linux 1.01 * * * Version Details Vulnerabilities
15 OS Trustix Secure Linux 1.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Caldera Openlinux Server 1
Immunix Immunix 3
Mandrakesoft Mandrake Linux 3
Mandrakesoft Mandrake Linux Corporate Server 1
Mandrakesoft Mandrake Single Network Firewall 1
Redhat Linux 1
Squid Squid Web Proxy 2
Trustix Secure Linux 3

- References For CVE-2001-1030
XF squid-http-accelerator-portscanning(6862)
REDHAT RHSA-2001:097
CALDERA CSSA-2001-029.0
IMMUNIX IMNX-2001-70-031-01
BUGTRAQ 20010719 TSLSA-2001-0013 - Squid
BUGTRAQ 20010718 Squid httpd acceleration acl bug enables portscanning

- Metasploit Modules Related To CVE-2001-1030

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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