similar to: DNS amplification attacks

Hi all, I'm using samba4 as DC and using ssh/nslcd/pam in some machines to lookup ldap base in samba4 to allow access for users. My question is, how can I set the default GID os users to "100", to match the GID of group"users" in my linux machines? All users I create with ADUC is getting UID "513". This machines are joined in the domain. This is my groups: root

I've had the same thought but never got around to trying to implement it. Does everything compile for you if it's protected? If so, then a patch would probably be happily accepted ------------------------------ From: Vane, Edwin Sent: 1/20/2012 7:13 AM To: llvmdev at cs.uiuc.edu Subject: [LLVMdev] Public SmallVectorImpl constructor? Hi all, Just finished debugging a memory

Hello I have my samba server work fine at today, when i have update my RHEL4 and the new Samba version is 3.0.10-1.4E. Now, all my windows clients works fine, but the linux client not. When i try mount the share, with pam_mount, it fails with the message: Jul 25 15:49:16 informatica gdm-binary[5566]: pam_mount: mount errors (should be empty): Jul 25 15:49:16 informatica gdm-binary[5566]:

Hello, I'm testing Dovecot 2.0. I plan to use Dovecot 2.0 with thousands of domains per server. My user base is under virtual MySQL. when I add a user in the database, it is automatically created in the structure of Dovecot at first login. Is there a easy way to delete a user ? Thank you. -- Atenciosamente, Thiago Henrique (21)2233-5950 ramal 27 Infra Estrutura Linux Hostnet Internet

Hi all, Just finished debugging a memory clobbering bug resulting from using SmallVectorImpl directly without realizing this is a bad idea (aside: I was using it directly because llvm::sys::path::append()'s first argument is a SmallVectorImpl<char>). A note in the docs about not using SmallVectorImpl directly would be nice but could we go further and make SmallVectorImpl's

Hello I have configured my samba server at my RedHat AS3 and I use nss_ldap to access to my W2k domain. Everything works fine. Now i have upgraded my server to RedHat EL4, and all my Windows users when the username have Uppercases in username can't acces to my samba shares, and all other users works. I modify my log level to 10 and when any user try access to samba server the log

On 9/20/19 8:58 AM, Eric Blake wrote: > On 9/12/19 12:41 PM, Richard W.M. Jones wrote: >> We have discovered a potential Denial of Service / Amplification Attack >> in nbdkit. > > Unfortunately, our fix for this issue cause another potential Denial of > Service attack: > >> >> Lifecycle >> --------- >> >> Reported: 2019-09-11 Fixed:

https://bugs.freedesktop.org/show_bug.cgi?id=98657 Bug ID: 98657 Summary: Reproducible freeze when changing volume amplification in kodi Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium

Hello, Lutz Donnerhacke implemented DNS-Dampening. http://lutz.donnerhacke.de/eng/Blog/DNS-Dampening The implementation is available as patch for BIND9 only. He told me that there is an other method preferred by the nsd developer. It's called "Response Rate Limiting". May one describe the idea behind rate limiting and compare it with Lutz' solution? Thanks. -- Andreas

Asterisk Project Security Advisory - AST-2008-011 +------------------------------------------------------------------------+ | Product | Asterisk | |--------------------+---------------------------------------------------| | Summary | Traffic amplification in IAX2 firmware | | |

On 9/12/19 12:41 PM, Richard W.M. Jones wrote: > We have discovered a potential Denial of Service / Amplification Attack > in nbdkit. Unfortunately, our fix for this issue cause another potential Denial of Service attack: > > Lifecycle > --------- > > Reported: 2019-09-11 Fixed: 2019-09-11 Published: 2019-09-12 > > There is no CVE number assigned for this issue

Hi, I've noticed huge write amplification problem with thinly provisioned logical volumes and I wondered if anyone can explain why it happens and if and how can be fixed. The behavior is the same on Centos 6.8 and Centos 7.2. I have a NVME card (Intel DC P3600 -2 TB) on which I create a thinly provisioned logical volume: pvcreate /dev/nvme0n1 vgcreate vgg /dev/nvme0n1 lvcreate

Hi all, I need an help to implement this kind of rules on shorewall: iptables --insert INPUT -p udp --dport 53 -m u32 --u32 "0x28&0xFFDFDFDF=0x055a5a47 && 0x2c&0xDFDFFFDF=0x53540343 && 0x30&0xDFDFFFFF=0x4f4d0000" -j DROP This kind of rules need to block a DNS Amplification Attack. I found this file

We have discovered a potential Denial of Service / Amplification Attack in nbdkit. Lifecycle --------- Reported: 2019-09-11 Fixed: 2019-09-11 Published: 2019-09-12 There is no CVE number assigned for this issue yet, but the bug is being categorized and processed by Red Hat's security team which may result in a CVE being published later. Credit ------ Reported and patched by Richard W.M.

Hi, I have some Ubuntu LTS servers running openssh server authenticating to external openldap. I installed a new Ubuntu LTS server with Samba4 to create a domain and is working very well. I managed to make a pfsense firewall authenticate users in this Samba4 ldap. How to make openssh in Ubuntu authenticate users in Samba4 ldap?

hello all, i got my htb running and controlling my bandwidth right, but i have a doubt. i configured HTB to limit my class 192.168.0.0/24 to 128kbit. but i want 128kbit for *each* machine on this class, and not for the entire class. when 2 machines in 192.168.0.0/24 are downloading one file, they share the 128kbit bandwidth between them, using 64kbit for each. why i can get all machine on this

Hi, im searching for multidomain threads in this list but just found some from late 2014 where Andrew said it is not supported. Could you guy please tell me if this is supported now, I mean, just one DC with two completely distinct domains?

Hello I'm trying to setup a bridged guest on an ubuntu 13.10 but it doesn't work. (Everything is ok with NAT) Network sniffing shows that arp replies don't come back to the guest. Test 1 ------ Guest : ping host_bridge_ip (ok) Test 2 ------ Guest: ping other_lan_host (KO) other_lan_host - receives arp who-is request - sends arp reply

On 02/26/2014 02:56 PM, Michal Privoznik wrote: > On 25.02.2014 22:45, François Chenais wrote: >> Hello >> >> I'm trying to setup a bridged guest on an ubuntu 13.10 but it doesn't >> work. >> >> (Everything is ok with NAT) >> >> Network sniffing shows that arp replies don't come back to the guest. >> >> >> Test 1

Running samba version 3.2 on AIX 6.1. Mapping share on windows 7 workstation. I can map the share using \\<ip<file:///\\%3cip> address>\testarea. If I attempt to map using using \\servername\testarea<file:///\\servername\testarea> I receive an error. smbclient -L //<servername>/testarea on the unix box is successful When I run a net view command I receive the