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Ubuntu 5.10 / 6.06 LTS / 6.10 : linux-source-2.6.12/2.6.15/2.6.17 vulnerabilities (USN-416-1)

high Nessus Plugin ID 28005

Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

Mark Dowd discovered that the netfilter iptables module did not correcly handle fragmented IPv6 packets. By sending specially crafted packets, a remote attacker could exploit this to bypass firewall rules. This has has already been fixed for Ubuntu 6.10 in USN-395-1;
this is the corresponding fix for Ubuntu 6.06.(CVE-2006-4572)

Doug Chapman discovered an improper lock handling in the mincore() function. A local attacker could exploit this to cause an eternal hang in the kernel, rendering the machine unusable. (CVE-2006-4814)

Al Viro reported that the ISDN PPP module did not initialize the reset state timer. By sending specially crafted ISDN packets, a remote attacker could exploit this to crash the kernel. (CVE-2006-5749)

Various syscalls (like listxattr()) misinterpreted the return value of return_EIO() when encountering bad inodes. By issuing particular system calls on a malformed file system, a local attacker could exploit this to crash the kernel. (CVE-2006-5753)

The task switching code did not save and restore EFLAGS of processes.
By starting a specially crafted executable, a local attacker could exploit this to eventually crash many other running processes. This only affects the amd64 platform. (CVE-2006-5755)

A race condition was found in the grow_buffers() function. By mounting a specially crafted ISO9660 or NTFS file system, a local attacker could exploit this to trigger an infinite loop in the kernel, rendering the machine unusable. (CVE-2006-5757)

A buffer overread was found in the zlib_inflate() function. By tricking an user into mounting a specially crafted file system which uses zlib compression (such as cramfs), this could be exploited to crash the kernel. (CVE-2006-5823)

The ext3 file system driver did not properly handle corrupted data structures. By mounting a specially crafted ext3 file system, a local attacker could exploit this to crash the kernel. (CVE-2006-6053)

The ext2 file system driver did not properly handle corrupted data structures. By mounting a specially crafted ext2 file system, a local attacker could exploit this to crash the kernel. (CVE-2006-6054)

The hfs file system driver did not properly handle corrupted data structures. By mounting a specially crafted hfs file system, a local attacker could exploit this to crash the kernel. This only affects systems which enable SELinux (Ubuntu disables SELinux by default).
(CVE-2006-6056)

Several vulnerabilities have been found in the GFS2 file system driver. Since this driver has never actually worked in Ubuntu 6.10, it has been disabled. This only affects Ubuntu 6.10. (CVE-2006-6057)

Marcel Holtman discovered several buffer overflows in the Bluetooth driver. By sending Bluetooth packets with specially crafted CAPI messages, a remote attacker could exploit these to crash the kernel.
(CVE-2006-6106).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected packages.

See Also

https://usn.ubuntu.com/416-1/

Plugin Details

Severity: High

ID: 28005

File Name: ubuntu_USN-416-1.nasl

Version: 1.18

Type: local

Agent: unix

Published: 11/10/2007

Updated: 1/19/2021

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:linux-source, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-686-smp, p-cpe:/a:canonical:ubuntu_linux:vmware-player-kernel-modules, p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.12, p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-server, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386, cpe:/o:canonical:ubuntu_linux:6.10, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-686, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8-smp, p-cpe:/a:canonical:ubuntu_linux:linux-amd64-k8-smp, p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev, p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.17, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-386, p-cpe:/a:canonical:ubuntu_linux:xorg-driver-fglrx, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-server, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-patch-ubuntu-2.6.12, p-cpe:/a:canonical:ubuntu_linux:linux-686, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8-smp, p-cpe:/a:canonical:ubuntu_linux:linux-386, p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:xorg-driver-fglrx-dev, p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.12, p-cpe:/a:canonical:ubuntu_linux:fglrx-kernel-source, p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.17, p-cpe:/a:canonical:ubuntu_linux:avm-fritz-kernel-source, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-server, p-cpe:/a:canonical:ubuntu_linux:nvidia-kernel-source, p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.15, p-cpe:/a:canonical:ubuntu_linux:nvidia-glx-dev, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:linux-tree-2.6.12, p-cpe:/a:canonical:ubuntu_linux:linux-headers-386, p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-amd64-server, p-cpe:/a:canonical:ubuntu_linux:linux-headers-686, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-server, p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-server, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic, p-cpe:/a:canonical:ubuntu_linux:linux-kernel-devel, p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.15, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-386, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-686, p-cpe:/a:canonical:ubuntu_linux:avm-fritz-firmware, p-cpe:/a:canonical:ubuntu_linux:linux-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686-smp, p-cpe:/a:canonical:ubuntu_linux:nvidia-legacy-kernel-source, p-cpe:/a:canonical:ubuntu_linux:avm-fritz-firmware-2.6.17-11, p-cpe:/a:canonical:ubuntu_linux:nvidia-glx, p-cpe:/a:canonical:ubuntu_linux:linux, p-cpe:/a:canonical:ubuntu_linux:vmware-player-kernel-modules-2.6.17-11, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-common, p-cpe:/a:canonical:ubuntu_linux:fglrx-control, p-cpe:/a:canonical:ubuntu_linux:linux-server, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-kdump, p-cpe:/a:canonical:ubuntu_linux:nvidia-glx-legacy, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386, cpe:/o:canonical:ubuntu_linux:6.06:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-xeon, p-cpe:/a:canonical:ubuntu_linux:avm-fritz-firmware-2.6.15-28, p-cpe:/a:canonical:ubuntu_linux:linux-amd64-generic, p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-686, p-cpe:/a:canonical:ubuntu_linux:linux-headers-server, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686-smp, p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-server, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-386, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686, p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server, p-cpe:/a:canonical:ubuntu_linux:nvidia-glx-legacy-dev, p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6, p-cpe:/a:canonical:ubuntu_linux:linux-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-k8, p-cpe:/a:canonical:ubuntu_linux:linux-image-generic, cpe:/o:canonical:ubuntu_linux:5.10, p-cpe:/a:canonical:ubuntu_linux:linux-image-386, p-cpe:/a:canonical:ubuntu_linux:linux-doc

Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/9/2007

Vulnerability Publication Date: 11/6/2006

Reference Information

CVE: CVE-2006-4572, CVE-2006-4814, CVE-2006-5749, CVE-2006-5753, CVE-2006-5755, CVE-2006-5757, CVE-2006-5823, CVE-2006-6053, CVE-2006-6054, CVE-2006-6056, CVE-2006-6057, CVE-2006-6106

BID: 20920, 20955, 21663, 21883, 22316

CWE: 399

USN: 416-1