Echo Service Detection

The remote host is running the 'echo' service. This service echoes any data which is sent to it. This service is unused these days, so it is strongly advised that you disable it, as it may be used by attackers to set up denial of services attacks against this host. C Tenable Network Security, Inc...

CVE-1999-0523

ICMP echo ping is allowed from arbitrary hosts...

CVE-1999-0635

The echo service is running...

PT-1999-1178 · Undefined · Undefined

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The issue allows ICMP echo ping from arbitrary hosts. Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability...

FreeBSD-SA-98:06.icmp

-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-98:06 Security Advisory FreeBSD, Inc. Topic: smurf attack Category: core Module: kernel Announced: 1998-06-10 Affects: FreeBSD 2.2., FreeBSD-stable and FreeBSD-current befor...

Linux Kernel 2.02.1 (Digital UNIX 4.0 D FreeBSD 2.2.4 HP HP-UX 10.2011.0 IBM AIX 3.2.5 NetBSD 1.2 Solaris 2.5.1) - Smurf Denial of Service

Linux Kernel 2.02.1 Digital UNIX 4.0 D FreeBSD 2.2.4 HP HP-UX 10.2011.0 IBM AIX 3.2.5 NetBSD 1.2 Solaris 2.5.1 - Smurf Denial of Service / source: https://www.securityfocus.com/bid/147/info The "Smurf" denial of service exploits the existance, and forwarding of, packets sent to IP broadcast...

Linux Kernel 2.0/2.1 (Digital UNIX 4.0 D / FreeBSD 2.2.4 / HP HP-UX 10.20/11.0 / IBM AIX 3.2.5 / NetBSD 1.2 / Solaris 2.5.1) - Smurf Denial of Service

/ source: https://www.securityfocus.com/bid/147/info The "Smurf" denial of service exploits the existance, and forwarding of, packets sent to IP broadcast addreses. By creating an ICMP echo request packet, with the source address set to an IP within the network to be attacked, and the destination...

Apache 0.8.x/1.0.x / NCSA HTTPd 1.x - 'test-cgi' Directory Listing

source: https://www.securityfocus.com/bid/2003/info NCSA HTTPd and comes with a CGI sample shell script, test-cgi, located by default in /cgi-bin. This script does not properly enclose an "ECHO" command in quotes, and as a result "shell expansion" of the character can occur under some...

CVE-1999-0103

Echo and chargen, or other combinations of UDP services, can be used in tandem to flood the server, a.k.a. UDP bomb or UDP packet storm...

PT-2014-9107 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: openSUSE kernel versions prior to 3.13.6 Description: The issue is related to multiple vulnerabilities in the openSUSE operating system, specifically in various kernel packages. These vulnerabilities can lead to a violation of confidentiality...