Gary Lockyer 3cc0f1eeda CVE-2020-14303: s4 nbt: fix busy loop on empty UDP packet ...

An empty UDP packet put the nbt server into a busy loop that consumes
100% of a cpu.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14417

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>

Autobuild-User(master): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(master): Thu Jul  2 10:26:24 UTC 2020 on sn-devel-184

2020-07-02 10:26:24 +00:00

..

auth

CVE-2020-10704: lib util asn1: Add ASN.1 max tree depth

2020-05-04 02:59:31 +00:00

cldap

CVE-2020-10704: libcli ldap_message: Add search size limits to ldap_decode

2020-05-04 02:59:32 +00:00

dns

build: Do not build selftest binaries for builds without --enable-selftest

2019-11-22 11:48:59 +00:00

drsuapi

smbdes: convert sam_rid_crypt() to use gnutls

2019-12-10 00:30:30 +00:00

echo

s4: torture: Change torture_register_suite() to add a TALLOC_CTX *.

2017-05-05 15:52:11 +02:00

http

build: libcli/http does not need samba3core, only gensec

2019-12-08 20:24:31 +00:00

ldap

libcli ldap tests: remove use of zero length array

2020-06-23 02:15:35 +00:00

lsarpc

libcli/lsarpc: add struct trustAuthInOutBlob; forward declaration

2014-04-02 09:03:42 +02:00

named_pipe_auth

tstream_npa: Set local server name in auth requests

2019-10-18 16:07:35 +00:00

nbt

CVE-2020-14303: s4 nbt: fix busy loop on empty UDP packet

2020-07-02 10:26:24 +00:00

netlogon

libcls/netlogon: clang: Fix 'initialization value is never read'

2019-07-16 22:52:24 +00:00

registry

build: Make util_reg subsystem in libcli/registry a library

2011-05-18 16:12:08 +02:00

samsync

smbdes: convert sam_rid_crypt() to use gnutls

2019-12-10 00:30:30 +00:00

security

libcli: simplify an if condition

2020-05-30 01:17:36 +00:00

smb

libcli: Use NT_STATUS_PENDING instead of STATUS_PENDING

2020-06-22 12:07:38 +00:00

smbreadline

libcli:smbreadline: Use #ifdef instead of #if for config.h definitions

2018-11-28 23:19:22 +01:00

util

libcli: Remove define STATUS_EA_LIST_INCONSISTENT

2020-06-22 13:30:51 +00:00