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...

Security update for ntp (critical)

The network timeservice ntp was updated to fix critical security issues bnc910764, CERT VU852879 A potential remote code execution problem was found inside ntpd. The functions cryptorecv when using autokey authentication, ctlputdata, and configure where updated to avoid buffer overflows that coul...

DLA-116-1 ntp - security update

Bulletin has no description...

Debian Security Advisory 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...

ntp security update

4.2.6p5-2 - 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 - don't mobilize passive association when authentication fails CVE-2014-9296...

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...

openSUSE: Security Advisory for ntp (openSUSE-SU-2014:1670-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 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...

Exploits Circulating for Remote Code Execution Flaws in NTP Protocol

Researchers at Google have uncovered several serious vulnerabilities in the Network Time Protocol and experts warn that there are exploits publicly available for some of the bugs. The vulnerabilities are present in all versions of NTP prior to 4.2.8 and include several buffer overflows that are...

UBUNTU-CVE-2014-9294

util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack...

CVE-2014-9294

util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack...

Debian: Security Advisory (DSA-3108-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2014 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 -- multiple vulnerabilities

CERT reports: The Network Time Protocol NTP provides networked systems with a way to synchronize time for various services and applications. ntpd version 4.2.7 and previous versions allow attackers to overflow several buffers in a way that may allow malicious code to be executed. ntp-keygen prior...

Vulnerabilities Identified in Network Time Protocol Daemon

NTP has released an update that addresses multiple vulnerabilities in the Network Time Protocol daemon. Exploitation of these vulnerabilities may allow a remote attacker to execute malicious code. US-CERT encourages users and administrators to review Vulnerability Note VU852879 and update to NTP...

CVE-2014-9295

Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via a crafted packet, related to 1 the cryptorecv function when the Autokey Authentication feature is used, 2 the ctlputdata function, and 3 the configure function...

CVE-2014-9293

The configauth function in ntpd in NTP before 4.2.7p11, when an auth key is not configured, improperly generates a key, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack...

NTP Project Network Time Protocol daemon (ntpd) contains multiple vulnerabilities (Updated)

Overview The NTP Project ntpd version 4.2.7 and pervious versions contain several vulnerabilities. ntp-keygen prior to version 4.2.7p230 also uses a non-cryptographic random number generator when generating symmetric keys. These vulnerabilities may affect ntpd acting as a server or client...

CVE-2014-8651

The CVE-2014-8651 issue affects KDE Clock KCM helper in kde-workspace < 4.11.14 and plasma-desktop

CVE-2014-7255

Internet Initiative Japan Inc. SEIL Series routers SEIL/X1 2.50 through 4.62, SEIL/X2 2.50 through 4.62, SEIL/B1 2.50 through 4.62, and SEIL/x86 Fuji 1.70 through 3.22 allow remote attackers to cause a denial of service CPU and traffic consumption via a large number of NTP requests within a short...

Code injection

Internet Initiative Japan Inc. SEIL Series routers SEIL/X1 2.50 through 4.62, SEIL/X2 2.50 through 4.62, SEIL/B1 2.50 through 4.62, and SEIL/x86 Fuji 1.70 through 3.22 allow remote attackers to cause a denial of service CPU and traffic consumption via a large number of NTP requests within a short...

CVE-2014-7255

CVE-2014-7255 affects Internet Initiative Japan SEIL Series routers (SEIL/X1 2.50–4.62, SEIL/X2 2.50–4.62, SEIL/B1 2.50–4.62, SEIL/x86 Fuji 1.70–3.22). The issue is a DoS caused by processing NTP requests, where a high volume of NTP requests in a short time leads to continued NTP responses, consu...