AdSubtract Proxy ACL Bypass Vulnerability

AdSubtract Proxy ACL Bypass Vulnerability URL http://www.lurhq.com/advisory20030604.html Release Date June 4, 2003 Author Joe Stewart About AdSubtract AdSubtract is one of the leading products in the banner-ad blocking software market. It is frequently bundled with modems from several leading...

Cisco IOS Firewall CBAC ACL Bypass (CSCdv48261)

The IOS Firewall Feature set, also known as Cisco Secure Integrated Software, also known as Context Based Access Control CBAC, and introduced in IOS version 11.2P, has a vulnerability that permits traffic normally expected to be denied by the dynamic access control lists. An attacker may use this...

Cisco IOS tacacs Keyword ACL Bypass (CSCdi36962)

The remote device seems to be vulnerable to a flaw in IOS when the keyword 'tacacs-ds' or 'tacacs' is being used in extended ACLs. This bug can, under very specific circumstances and only with certain IP host implementations, allow unauthorized packets to circumvent a filtering router. This...

Cisco IOS established Keyword ACL Bypass (CSCdi34061)

The remote device seems to be vulnerable to a flaw in IOS when the keyword 'established' is being used in the ACLs. This bug can, under very specific circumstances and only with certain IP host implementations, allow unauthorized packets to circumvent a filtering router. This vulnerability is...

Cisco Gigabit Switch Routers (GSR) Line Card Failure ACL Bypas (CSCdp35794)

A defect in Cisco IOS Software running on all models of Gigabit Switch Routers GSRs configured with Gigabit Ethernet or Fast Ethernet cards may cause packets to be forwarded without correctly evaluating configured access control lists ACLs. In addition to circumventing the access control lists, i...

CVE-2001-0862

Cisco 12000 Series routers running IOS 12.0 with Engine 2 line cards are affected. The flaw permits non‑initial IP fragments to bypass ACLs, enabling a remote attacker to bypass firewall rules. The issue is tied to how fragment handling is treated in ACLs, leading to incomplete filtering. Affecte...

CVE-2001-0862

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL...

Allaire JRun ACL bypassing/soure disclosure vulnerability

In-Reply-To: 009a01c1792a$d8a23160$0205a8c0@athlon hi, just an add on for the Jrun indexing vulnerability, the same 3f.jsp trick allows to view server scripts sources by using : GET /scripts.asp3f.jsp HTTP/1.0 and can be used to bypass IIS directories ACLs too while indexing the content and/or...

CVE-2000-0700

Cisco Gigabit Switch Routers GSR with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.215GS1A up to 11.219GS0.2 and some versions of 12.0, do not properly handle line card failures, which allows remote attackers to bypass ACLs or force the interface to stop forwarding packets...