HP TCP/IP Services for OpenVMS用户枚举和安全绕过漏洞

HP OpenVMS是一款基于nix的操作系统。 HP OpenVMS下的TCP/IP服务存在用户枚举和安全绕过问题，远程攻击者可以利用漏洞获得合法用户名和进行暴力攻击。 当POP客户端请求访问VMS POP服务器Alpha VMS 8.3, TCPIP Services 5.6提供不正确用户名和密码，这个事件没有记录到审核服务器中。发送不包含原始请求任何信息的消息给OPCOM。因此攻击者可以通过暴力攻击进行猜测而不受审核。 另外通过USER命令，可通过返回的-ERR或+OK信息来枚举正确的用户名信息。 HP TCP/IP Service 5.6 HP OpenVMS 7.3 -2...

[SECURITY] Fedora 7 Update: quagga-0.99.7-1.fc7

Quagga is a free software that manages TCP/IP based routing protocol. It takes multi-server and multi-thread approach to resolve the current complexity of the Internet. Quagga supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng. Quagga is intended to be used as a Route Server and a Rout...

CVE-2007-3491

Buffer overflow in mprosrv in Progress Software OpenEdge before 9.1E0422, and 10.x before 10.1B01, allows remote attackers to have an unknown impact via a malformed TCP/IP message...

Buffer overflow

Buffer overflow in mprosrv in Progress Software OpenEdge before 9.1E0422, and 10.x before 10.1B01, allows remote attackers to have an unknown impact via a malformed TCP/IP message...

CVE-2007-3491

CVE-2007-3491 concerns a buffer overflow in Progress OpenEdge’s _mprosrv (before 9.1E0422 and before 10.1B01 for 10.x) that can be triggered by a malformed TCP/IP message. The available documents identify the affected component (_mprosrv.exe) and the vulnerable versions, with an remote-access vec...

CVE-2007-3491

Buffer overflow in mprosrv in Progress Software OpenEdge before 9.1E0422, and 10.x before 10.1B01, allows remote attackers to have an unknown impact via a malformed TCP/IP message...

OpenEdge buffer overflow

Buffer overflow on parsing TCP/IP message...

Openedge _mprosrv buffer overflow

There is a potential for a buffer overflow in the database executable mprosrv while reading a TCP/IP message that is incorrectly formatted. To avoid this problem, additional checking has been added to the mprosrv executable that will prevent incorrectly formatted messages from causing buffer...

CentOS 3 / 4 / 5 : quagga (CESA-2007:0389)

An updated quagga package that fixes a security bug is now available for Red Hat Enterprise Linux 3, 4 and 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. Quagga is a TCP/IP based routing software suite. An out of bounds memory read flaw was...

Array overflow in Linux kernel

DecNET dnfibprops and TCP/IP fibprops functions array index overflow...

TCP/IP Timestamps Supported

The remote host implements TCP timestamps, as defined by RFC1323. A side effect of this feature is that the uptime of the remote host can sometimes be computed. TRUSTED...

[SECURITY] Fedora Core 6 Update: samba-3.0.24-5.fc6

Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers. The Windows NT, OS/2, and Linux operating systems support this natively, and add-on packages can enable the same thing for DOS, Windows,...

[SECURITY] Fedora Core 5 Update: samba-3.0.24-5.fc5

Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers. The Windows NT, OS/2, and Linux operating systems support this natively, and add-on packages can enable the same thing for DOS, Windows,...

Destroy TCP/IP-vulnerabilities and early warning-the black bar safety net

The use of a TCP/IP Protocol software vulnerabilities to attack the classic example is the Ping of Death attack. The use of a specific method is,your opponent create a exceeds the IP Standard's maximum length--6 5 5 3 5 bytes of the IP packet. When this"puffy"data packet arrival time,it makes the...

HP-UX ICMP vulnerable to DoS via ICMP Path Maximum Transmission Unit (PMTU) Discovery

Overview A vulnerability in HP-UX may allow a remote attacker to cause a denial of service by sending a specially crafted ICMP packet. Description A number of widely accepted Internet standards describe different aspects of the relationships between the Internet Control Message Protocol ICMP and...

Sun Solaris TCP/IP内核内存破坏拒绝服务漏洞

Sun Solaris是一款商业性质的操作系统。 使用CMT处理器的Sun Solaris系统在处理超多的快速打开/关闭TCP连接的TCP/IP负载时存在竞争条件问题，远程攻击者可以利用漏洞对系统进行拒绝服务攻击。 目前没有详细漏洞细节提供。 Sun Solaris 10.0 x86 Sun Solaris 10.0 补丁下载： Sun Solaris 10.0 Sun 125100-02 http://sunsolve.sun.com/private-cgi/pdownload.pl?target=125100-02&meth od=h Sun Solaris 10.0 x86 Sun...

CVE-2006-7028

Single CPU Sun systems running Solaris 7, 8, or 9, such as Netra, allows remote attackers to cause a denial of service console hang via a flood of small TCP/IP packets. NOTE: this issue has not been replicated by third parties. In addition, the cause is unknown, although it might be related to...

CVE-2006-7028

CVE-2006-7028 pertains to single-CPU Sun systems running Solaris 7–9 (e.g., Netra) where a remote attacker can cause a denial-of-service (console hang) by flooding the device with small TCP/IP packets. The underlying cause is unknown; it may relate to the console receiving a large number of inter...

[SECURITY] Fedora Core 6 Update: samba-3.0.24-1.fc6

Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers. The Windows NT, OS/2, and Linux operating systems support this natively, and add-on packages can enable the same thing for DOS, Windows,...

[SECURITY] Fedora Core 5 Update: samba-3.0.24-1.fc5

Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers. The Windows NT, OS/2, and Linux operating systems support this natively, and add-on packages can enable the same thing for DOS, Windows,...