Vulnerability Name:

CVE-1999-0635 (CCN-44)

Assigned:2006-01-22
Published:2006-01-22
Updated:2007-07-13
Summary:The echo service is running.
This Common Vulnerabilities and Exposures (CVE) entry is a configuration issue and not a software flaw. As such, it doesn’t fit in the CVE software flaw list. The Common Vulnerability Scoring System (CVSS) base score for this CVE entry has been set to 0 because this CVE entry has no impact as a software flaw according to CVSS. This does not mean that the configuration issue is not important and there may be security implications relative to computers having this configuration.
The Echo Service is an unsecured and obsolete protocol and it should be disabled. Historically it has been used to perform denial of service attacks.
CVSS v3 Severity:0.0 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:0.0 Low (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): None
0.0 Low (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: Caldera International, Inc. Security Advisory SA-1997.33
Vulnerabilities in "inetd" in netkit-base-0.10-1

Source: MITRE
Type: CNA
CVE-1999-0103

Source: MITRE
Type: CNA
CVE-1999-0635

Source: FULLDISC
Type: UNKNOWN
20060116 ACT P202S VoIP wireless phone multiple undocumented ports/services

Source: CCN
Type: SA18514
ACT WLAN Phone P202S Multiple Security Issues

Source: SECUNIA
Type: Vendor Advisory
18514

Source: CCN
Type: Novell Technical Information Document #2946023
TCPIP blocking ports (7, 9, 19, etc)

Source: CCN
Type: CERT Advisory CA-1996-01
UDP Port Denial-of-Service Attack

Source: XF
Type: UNKNOWN
echo(44)

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