Vulnerability Name:

CVE-2007-4601 (CCN-36364)

Assigned:2007-08-30
Published:2007-08-30
Updated:2017-07-29
Summary:A regression error in tcp-wrappers 7.6.dbs-10 and 7.6.dbs-11 might allow remote attackers to bypass intended access restrictions when a service uses libwrap but does not specify server connection information.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-264
Vulnerability Consequences:Bypass Security
References:Source: MISC
Type: UNKNOWN
http://bugs.debian.org/405342

Source: MITRE
Type: CNA
CVE-2007-4601

Source: OSVDB
Type: UNKNOWN
40140

Source: SECUNIA
Type: UNKNOWN
26567

Source: CCN
Type: OSVDB ID: 40140
TCP Wrappers on Linux libwrap daemon_or_port_match Block Bypass

Source: CCN
Type: USN-507-1
tcp-wrappers vulnerability

Source: UBUNTU
Type: Patch
USN-507-1

Source: CCN
Type: Bug #135332 in tcp-wrappers (Ubuntu)
TCP wrapper not working ?

Source: XF
Type: UNKNOWN
ubuntu-tcpwrapper-security-bypass(36364)

Source: XF
Type: UNKNOWN
ubuntu-tcpwrapper-security-bypass(36364)

Source: MISC
Type: UNKNOWN
https://launchpad.net/bugs/135332

Vulnerable Configuration:Configuration 1:
  • cpe:/o:ubuntu:ubuntu_linux:7.04:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:canonical:ubuntu:7.04:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:17545
    P
    USN-507-1 -- tcp-wrappers vulnerability
    2014-06-30
    BACK
    ubuntu ubuntu linux 7.04
    canonical ubuntu 7.04