Debian Security Advisory DSA 3154-1 (ntp - security update)

Several vulnerabilities were discovered in the ntp package, an implementation of the Network Time Protocol. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2014-9297 Stephen Roettger of the Google Security Team, Sebastian Krahmer of the SUSE Security Team a...

DSA-3154-1 ntp - security update

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Debian: Security Advisory (DSA-3154-2)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

ntp: receive() missing return on error

A missing return statement in the receive function could potentially allow a remote attacker to bypass NTP's authentication mechanism...

ntp: Multiple buffer overflows via specially-crafted packets

Multiple buffer overflow flaws were discovered in ntpd's cryptorecv, ctlputdata, and configure functions. A remote attacker could use either of these flaws to send a specially crafted request packet that could crash ntpd or, potentially, execute arbitrary code with the privileges of the ntp user...

ntp: ntp-keygen uses weak random number generator and seed when generating MD5 keys

It was found that ntp-keygen used a weak method for generating MD5 keys. This could possibly allow an attacker to guess generated MD5 keys that could then be used to spoof an NTP client or server. Note: it is recommended to regenerate any MD5 keys that had explicitly been generated with ntp-keyge...

NTP Daemon Configure Buffer Overflow (CVE-2014-9295)

The NTP daemon implements the Network Time Protocol NTP which sets and maintains the system time-of-day in synchronism with Internet standard time servers. A buffer overflow vulnerability has been reported in the NTPD NTP daemon. The vulnerability is due to insufficient checks on the input size. ...

Excavations and the use of ntpd vulnerability-vulnerability warning-the black bar safety net

0x01 description A few months ago, I decided to start doing fuzzing it. I chose the Network Time Protocol the Network Time Protocol, NTP is the reference implementation of ntpd as my first target, because I have NTP some of the background knowledge, while this Protocol seems very simple, can be...

[SECURITY] Fedora 19 Update: ntp-4.2.6p5-13.fc19

The Network Time Protocol NTP is used to synchronize a computer's time with another reference time source. This package includes ntpd a daemon which continuously adjusts system time and utilities used to query and configure the ntpd daemon. Perl scripts ntp-wait and ntptrace are in the ntp-perl...

For patch NTP-Network Time Protocol vulnerabilities, Apple released the first Auto-Update Patch-vulnerability warning-the black bar safety net

Last night, Apple released its first automated patch, used to repair Appleoperating systemon the keyNetwork Time Protocol（NTP）vulnerabilitiesthe. The patch can be automatically patched, and does not require the user to restart the operation. NTP Network TimeProtocol, the Network Time Protocol, is...

PT-2015-6804 · Ntf +6 · Ntp +6

Name of the Vulnerable Software and Affected Versions: NTP versions prior to 4.2.7p366 Description: The issue allows remote attackers to cause a denial of service, potentially via a crafted NTP packet. This is due to improper type conversions from a precision value to a double in the ULOGTOD...

PT-2015-6797 · Nts +5 · Ntp +5

Name of the Vulnerable Software and Affected Versions: ntp versions prior to 4.2.7p42 Description: The issue allows remote attackers to cause a denial of service, resulting in the ntpd crash, via crafted logconfig commands. This is due to an uninitialized variable when processing malformed...

PT-2015-6798 · Ntt +4 · Ntp +4

Name of the Vulnerable Software and Affected Versions: NTP versions prior to 4.2.7p112 Description: The issue allows remote attackers to cause a denial of service, resulting in a segmentation fault, via a crafted statistics or filegen configuration command that is not enabled during compilation...

First Time Ever Apple Automatically Pushes Security Patch for Mac OS

First time ever in the History, Apple Inc. has pushed out an automatic security update for Macintosh OS X computers to address a critical security issue that, according to the company, was too risky to wait for users to patch after seeking their prior approval. Despite having the ability for year...

Apple Patches NTP Vulnerabilities in First Automated Patch

Apple last night for the first time pushed an automated patch to Mac OS X users, taking care of critical Network Time Protocol NTP vulnerabilities. The fix was delivered automatically and did not require Mac users to restart their machines. The latest security issue in NTP, which is used by...

Apple Releases Security Updates for OS X

Apple has released security updates for OS X Mountain Lion, Mavericks, and Yosemite to address multiple vulnerabilities in the Network Time Protocol daemon. Exploitation of these vulnerabilities may allow a remote attacker to take control of a vulnerable system. US-CERT encourages users and...

Debian DSA-3108-1 : ntp - security update

Several vulnerabilities were discovered in the ntp package, an implementation of the Network Time Protocol. - CVE-2014-9293 ntpd generated a weak key for its internal use, with full administrative privileges. Attackers could use this key to reconfigure ntpd or to exploit other vulnerabilities. -...

FreeBSD-SA-14:31.ntp

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-14:31.ntp Security Advisory The FreeBSD Project Topic: Multiple vulnerabilities in NTP suite Category: contrib Module: ntp Announced: 2014-12-23 Affects: All...

SOL15928 - Network Time Protocol vulnerability CVE-2009-1252

Vulnerability Recommended Actions None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents. SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5...

USN-2449-1 ntp vulnerabilities

Neel Mehta discovered that NTP generated weak authentication keys. A remote attacker could possibly use this issue to brute force the authentication key and send requests if permitted by IP restrictions. CVE-2014-9293 Stephen Roettger discovered that NTP generated weak MD5 keys. A remote attacker...