DSA-442 linux-kernel-2.4.17-s390 - several vulnerabilities

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CVE-2003-0244

The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service CPU consumption via packets with forged source addresses that cause a large number of hash table collisions...

CVE-1999-1466

The CVE-1999-1466 entry concerns Cisco routers (versions 8.2–9.1) where remote attackers can bypass ACLs when extended IP access lists are configured on certain interfaces with the IP route cache enabled and the access list uses the established keyword. The provided sources confirm the vulnerabil...

CVE-1999-1466

Vulnerability in Cisco routers versions 8.2 through 9.1 allows remote attackers to bypass access control lists when extended IP access lists are used on certain interfaces, the IP route cache is enabled, and the access list uses the "established" keyword...

CVE-1999-1306

Cisco IOS 9.1 and earlier does not properly handle extended IP access lists when the IP route cache is enabled and the "established" keyword is set, which could allow attackers to bypass filters...