NTP Daemon Autokey Stack Buffer Overflow (CVE-2009-1252)

The ntpd 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 a boundary error in the ntpd when...

Debian: Security Advisory (DSA-1801-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2009 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...

FreeBSD Ports: ntp

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2009 E-Soft Inc. 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...

NTP.org 'ntpd' Autokey Stack Overflow Vulnerability

NTP.org SPDX-FileCopyrightText: 2009 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 CPE = "cpe:/a:ntp:ntp"; ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.900652";...

ntp security update

4.2.0.a.20040617-8.el47.2 - fix buffer overflow when parsing Autokey association message 500781, CVE-2009-1252 - fix buffer overflow in ntpq 500781, CVE-2009-0159...

NTP 'ntpd' Autokey栈缓冲区溢出漏洞

Bugraq ID: 35017 CVE ID：CVE-2009-1252 CNCVE ID：CNCVE-20091252 NTP Network Time Protocol是一款客户端用于与时间服务器同步日期和时间的协议。 NTPd在以OpenSSL支持的情况下编译时存在栈缓冲区溢出，远程攻击者可以利用漏洞以应用程序权限执行任意指令。 ntpd/ntpcrypto.c中cryptorecv函数使用sprintf存在缓冲区溢出，此漏洞需要配置使用autokey才会触发ntpd配置使用公钥加密进行NTP报文验证。远程未授权攻击者可以以ntpd守护程序权限执行任意代码。 Ubuntu...

Network Time Protocol Daemon (ntpd) 4.x < 4.2.4p7 / 4.x < 4.2.5p74 crypto_recv() Function RCE

The version of the remote NTP server is 4.x prior to 4.2.4p7 or 4.x prior to 4.2.5p74. It is, therefore, affected by a stack-based buffer overflow condition due to the use of sprintf in the cryptorecv function in ntpd/ntpcrypto.c. An unauthenticated, remote attacker can exploit this to cause a...

RedHat Security Advisory RHSA-2009:1040

The remote host is missing updates announced in advisory RHSA-2009:1040. The Network Time Protocol NTP is used to synchronize a computer's time with a referenced time source. A buffer overflow flaw was discovered in the ntpd daemon's NTPv4 authentication code. If ntpd was configured to use public...

Mandriva Linux Security Advisory : ntp (MDVSA-2009:117)

A vulnerability has been found and corrected in ntp : A buffer overflow flaw was discovered in the ntpd daemon's NTPv4 authentication code. If ntpd was configured to use public key cryptography for NTP packet authentication, a remote attacker could use this flaw to send a specially crafted reques...

RedHat Security Advisory RHSA-2009:1039

The remote host is missing updates announced in advisory RHSA-2009:1039. The Network Time Protocol NTP is used to synchronize a computer's time with a referenced time source. A buffer overflow flaw was discovered in the ntpd daemon's NTPv4 authentication code. If ntpd was configured to use public...

Debian DSA-1801-1 : ntp - buffer overflows

Several remote vulnerabilities have been discovered in NTP, the Network Time Protocol reference implementation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-0159 A buffer overflow in ntpq allow a remote NTP server to create a denial of service...

Ubuntu 6.06 LTS / 8.04 LTS / 8.10 / 9.04 : ntp vulnerabilities (USN-777-1)

A stack-based buffer overflow was discovered in ntpq. If a user were tricked into connecting to a malicious ntp server, a remote attacker could cause a denial of service in ntpq, or possibly execute arbitrary code with the privileges of the user invoking the program. CVE-2009-0159 Chris Ries...

RedHat Security Advisory RHSA-2009:1040

The remote host is missing updates announced in advisory RHSA-2009:1040. The Network Time Protocol NTP is used to synchronize a computer SPDX-FileCopyrightText: 2009 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holder...

RedHat Security Advisory RHSA-2009:1039

The remote host is missing updates announced in advisory RHSA-2009:1039. The Network Time Protocol NTP is used to synchronize a computer SPDX-FileCopyrightText: 2009 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holder...

USN-777-1: Ntp vulnerabilities

A stack-based buffer overflow was discovered in ntpq. If a user were tricked into connecting to a malicious ntp server, a remote attacker could cause a denial of service in ntpq, or possibly execute arbitrary code with the privileges of the user invoking the program. CVE-2009-0159 Chris Ries...

CVE-2009-1252

Stack-based buffer overflow in the cryptorecv function in ntpcrypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and autokey are enabled, allows remote attackers to execute arbitrary code via a crafted packet containing an extension field...

CVE-2009-1252

Stack-based buffer overflow in the cryptorecv function in ntpcrypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and autokey are enabled, allows remote attackers to execute arbitrary code via a crafted packet containing an extension field...

DEBIAN-CVE-2009-1252

Stack-based buffer overflow in the cryptorecv function in ntpcrypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and autokey are enabled, allows remote attackers to execute arbitrary code via a crafted packet containing an extension field...

Stack overflow

Stack-based buffer overflow in the cryptorecv function in ntpcrypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and autokey are enabled, allows remote attackers to execute arbitrary code via a crafted packet containing an extension field...

CVE-2009-1252

Stack-based buffer overflow in the cryptorecv function in ntpcrypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and autokey are enabled, allows remote attackers to execute arbitrary code via a crafted packet containing an extension field...