CVE-2001-1030: High severity Caldera Openlinux Server vulnerability

Published Jul 18, 2001
·
Updated

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

Affected Software

15 affected components
Caldera Openlinux Server=3.1
Immunix Immunix=6.2
Immunix Immunix=7.0
Immunix Immunix=7.0_beta
Mandrakesoft Mandrake Single Network Firewall=7.2
Squid Squid Web Proxy=2.3stable3
Squid Squid Web Proxy=2.3stable4
Mandrakesoft Mandrake Linux=7.1
Mandrakesoft Mandrake Linux=7.2
Mandrakesoft Mandrake Linux=8.0
Mandrakesoft Mandrake Linux Corporate Server=1.0.1
redhat Linux=7.0
Trustix Secure Linux=1.1
Trustix Secure Linux=1.01
Trustix Secure Linux=1.2

Event History

Jul 18, 2001
CVE Published
04:00 AM
Jun 25, 2002
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2001-1030?

CVE-2001-1030 is considered a high severity vulnerability due to its potential to allow unauthorized access and activities.

2

How do I fix CVE-2001-1030?

To fix CVE-2001-1030, upgrade to a version of Squid that is 2.3STABLE5 or newer, which includes the necessary ACL enforcement.

3

What systems are affected by CVE-2001-1030?

CVE-2001-1030 affects versions of Squid before 2.3STABLE5 and several specific operating systems like Red Hat Linux, Immunix, and Mandrake Linux.

4

What kind of attacks can CVE-2001-1030 allow?

CVE-2001-1030 can allow attackers to bypass access control lists, enabling unauthorized actions such as port scanning.

5

Is there a workaround for CVE-2001-1030 if I cannot upgrade?

If upgrading is not feasible, configuring more restrictive access control settings and monitoring network traffic may help mitigate the risks associated with CVE-2001-1030.

Contact

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