ntp security and bug fix update

4.2.6p5-10 - don't accept server/peer packets with zero origin timestamp CVE-2015-8138 - fix crash with reslist command CVE-2015-7977, CVE-2015-7978 4.2.6p5-9 - fix crash with invalid logconfig command CVE-2015-5194 - fix crash when referencing disabled statistic type CVE-2015-5195 - don't hang i...

SUSE-SU-2016:1278-1 Security update for ntp

This update for ntp to 4.2.8p7 fixes the following issues: CVE-2016-1547, bsc977459: Validate crypto-NAKs, AKA: CRYPTO-NAK DoS. CVE-2016-1548, bsc977461: Interleave-pivot CVE-2016-1549, bsc977451: Sybil vulnerability: ephemeral association attack. CVE-2016-1550, bsc977464: Improve NTP security...

SUSE-SU-2016:1175-1 Security update for ntp

ntp was updated to version 4.2.8p6 to fix 12 security issues. These security issues were fixed: - CVE-2015-8158: Fixed potential infinite loop in ntpq bsc962966. - CVE-2015-8138: Zero Origin Timestamp Bypass bsc963002. - CVE-2015-7979: Off-path Denial of Service DoS attack on authenticated...

MGASA-2016-0039 Updated ntp packages fix security vulnerability

In ntpd before 4.2.8p6, when used with symmetric key encryption, the client would accept packets encrypted with keys for any configured server, allowing a server to impersonate other servers to clients, thus performing a man-in-the-middle attack. A server can be attacked by a client in a similar...

CVE-2015-7974

NTP 4.x before 4.2.8p6 and 4.3.x before 4.3.90 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbitrary trusted key, aka a "skeleton key."...

SUSE SLED11 / SLES11 Security Update : ntp (SUSE-SU-2015:2058-1)

This ntp update provides the following security and non security fixes : - Update to 4.2.8p4 to fix several security issues bsc951608 : - CVE-2015-7871: NAK to the Future: Symmetric association authentication bypass via crypto-NAK - CVE-2015-7855: decodenetnum will ASSERT botch instead of returni...

SUSE-SU-2015:2058-1 Security update for ntp

This ntp update provides the following security and non security fixes: - Update to 4.2.8p4 to fix several security issues bsc951608: CVE-2015-7871: NAK to the Future: Symmetric association authentication bypass via crypto-NAK CVE-2015-7855: decodenetnum will ASSERT botch instead of returning FAI...

MGASA-2015-0418 Updated ntp package fixes security vulnerabilities

Yves Younan discovered that NTP incorrectly handled logfile and keyfile directives. In a non-default configuration, a remote authenticated attacker could possibly use this issue to cause NTP to enter a loop, resulting in a denial of service CVE-2015-7850. Yves Younan discovered that NTP incorrect...

Network Time Protocol Password Length Memory Corruption Vulnerability

Talos Vulnerability Report TALOS-2015-0065 Network Time Protocol Password Length Memory Corruption Vulnerability October 21, 2015 CVE Number CVE-2015-7854 Description A potential buffer overflow vulnerability exists in the password management functionality of ntp. A specially crafted key file cou...

CentOS 6 : ntp (CESA-2015:1459)

Updated ntp packages that fix multiple security issues, several bugs, and add two enhancements are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give...

RHEL 5 : ntp (RHSA-2014:2025)

Updated ntp packages that fix several security issues are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

ntp security update

4.2.2p1-18.el5 - don't generate weak control key for resolver CVE-2014-9293 - don't generate weak MD5 keys in ntp-keygen CVE-2014-9294 - fix buffer overflows via specially-crafted packets CVE-2014-9295...

Debian Security Advisory DSA 1992-1 (chrony)

The remote host is missing an update to chrony announced via advisory DSA 1992-1. OpenVAS Vulnerability Test $Id: deb19921.nasl 6614 2017-07-07 12:09:12Z cfischer $ Description: Auto-generated from advisory DSA 1992-1 chrony Authors: Thomas Reinke Copyright: Copyright c 2010 E-Soft Inc...

ntp security update

4.1.2-6.el3 - fix DoS with mode 7 packets 532641, CVE-2009-3563 - fix buffer overflow in ntpq 532641, CVE-2009-0159...

SLES11: Security update for ntp

The remote host is missing updates to packages that affect the security of your system. One or more of the following packages are affected: ntp ntp-doc More details may also be found by searching for the SuSE Enterprise Server 11 patch database linked in the references. SPDX-FileCopyrightText: 20...

CVE-2009-0021

NTP 4.2.4 before 4.2.4p5 and 4.2.5 before 4.2.5p150 does not properly check the return value from the OpenSSL EVPVerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys, a similar vulnerability to...