PT-2011-2862 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.38 Description: The issue is related to the nfs4 proc set acl function in the Linux kernel, which stores NFSv4 ACL data in memory allocated by kmalloc but does not properly free it. This can be exploited by...

DEBIAN-CVE-2010-4367

awstats.cgi in AWStats before 7.0 accepts a configdir parameter in the URL, which allows remote attackers to execute arbitrary commands via a crafted configuration file located on a 1 WebDAV server or 2 NFS server...

kernel: nfsd4: bug in read_buf

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel before 2.6.34-rc6 allow remote attackers to cause a denial of service panic or possibly execute arbitrary code via a crafted NFSv4 compound WRITE request, related to the readbuf and...

kernel: xfs: validate inode numbers in file handles correctly

The xfs implementation in the Linux kernel before 2.6.35 does not look up inode allocation btrees before reading inode buffers, which allows remote authenticated users to read unlinked files, or read or overwrite disk blocks that are currently assigned to an active file but were previously assign...

DEBIAN-CVE-2010-2242

Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree...

kernel: NFS: Fix an Oops when truncating a file

The nfswaitonrequest function in fs/nfs/pagelist.c in Linux kernel 2.6.x through 2.6.33-rc5 allows attackers to cause a denial of service Oops via unknown vectors related to truncating a file and an operation that is not interruptible...

kernel: fix LOOKUP_FOLLOW on automount "symlinks"

fs/namei.c in Linux kernel 2.6.18 through 2.6.34 does not always follow NFS automount "symlinks," which allows attackers to have an unknown impact, related to LOOKUPFOLLOW...

kernel: nfsd: fix vm overcommit crash

mm/shmem.c in the Linux kernel before 2.6.28-rc8, when strict overcommit is enabled and CONFIGSECURITY is disabled, does not properly handle the export of shmemfs objects by knfsd, which allows attackers to cause a denial of service NULL pointer dereference and knfsd crash or possibly have...

kernel: nfsd4: bug in read_buf

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel before 2.6.34-rc6 allow remote attackers to cause a denial of service panic or possibly execute arbitrary code via a crafted NFSv4 compound WRITE request, related to the readbuf and...

kernel: nfsd4: bug in read_buf

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel before 2.6.34-rc6 allow remote attackers to cause a denial of service panic or possibly execute arbitrary code via a crafted NFSv4 compound WRITE request, related to the readbuf and...

kernel: nfsd4: bug in read_buf

Multiple buffer overflows in fs/nfsd/nfs4xdr.c in the XDR implementation in the NFS server in the Linux kernel before 2.6.34-rc6 allow remote attackers to cause a denial of service panic or possibly execute arbitrary code via a crafted NFSv4 compound WRITE request, related to the readbuf and...

PT-2010-4077 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.34-rc6 Description: The issue is related to multiple buffer overflows in the XDR implementation in the NFS server, specifically in the fs/nfsd/nfs4xdr.c file. This can be exploited by remote attackers via a...

FreeBSD Security Advisory (FreeBSD-SA-10:06.nfsclient.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-10:06.nfsclient.asc SPDX-FileCopyrightText: 2010 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

HP-UX with NFS/ONCplus NFS access

No description provided...

CVE-2007-6733

The nfslock function in fs/nfs/file.c in the Linux kernel 2.6.9 does not properly remove POSIX locks on files that are setgid without group-execute permission, which allows local users to cause a denial of service BUG and system crash by locking a file on an NFS filesystem and then changing this...

CentOS 5 : kernel (CESA-2009:0473)

Updated kernel packages that fix several security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

kernel: nfsv4: kernel panic in nfs4_proc_lock()

The nfs4proclock function in fs/nfs/nfs4proc.c in the NFSv4 client in the Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial of service NULL pointer dereference and panic by sending a certain response containing incorrect file attributes, which trigger attempted use of an...

Omni-NFS Server Buffer Overflow

This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/projects/Framework/ require 'msf/core' class Metasploit3 'Omni-NFS...

PT-2009-5897 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.31.2 Description: The issue is related to the lookup cb cred function in the nfsd4 subsystem, which attempts to access a credentials cache even when a client specifies the AUTH NULL authentication flavor. Th...

nfs-utils: incorrect use of tcp_wrappers, causing hostname-based rules to be ignored

The goodclient function in nfs-utils 1.0.9, and possibly other versions before 1.1.3, invokes the hostsctl function with the wrong order of arguments, which causes TCP Wrappers to ignore netgroups and allows remote attackers to bypass intended access restrictions...