Vulnerability Name:

CVE-2007-3380 (CCN-35516)

Assigned:2007-06-26
Published:2007-06-26
Updated:2017-10-11
Summary:The Distributed Lock Manager (DLM) in the cluster manager for Linux kernel 2.6.15 allows remote attackers to cause a denial of service (loss of lock services) by connecting to the DLM port, which probably prevents other processes from accessing the service.
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:N/A:L)
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): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/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): None
Availibility (A): Partial
Vulnerability Type:CWE-16
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2007-3380

Source: OSVDB
Type: UNKNOWN
37109

Source: CCN
Type: RHSA-2007-0940
Important: kernel security update

Source: SECUNIA
Type: Vendor Advisory
26139

Source: SECUNIA
Type: Vendor Advisory
27322

Source: CCN
Type: Cluster Project Web site
Cluster Project Page

Source: CCN
Type: OSVDB ID: 37109
Linux Kernel Distributed Lock Manager (DLM) Remote DoS

Source: REDHAT
Type: UNKNOWN
RHSA-2007:0940

Source: BID
Type: UNKNOWN
24968

Source: CCN
Type: BID-24968
Red Hat Cluster Suite DLM Remote Denial Of Service Vulnerability

Source: CCN
Type: USN-489-1
Linux kernel vulnerabilities

Source: UBUNTU
Type: Patch, Vendor Advisory
USN-489-1

Source: CCN
Type: USN-489-2
redhat-cluster-suite vulnerability

Source: UBUNTU
Type: Patch, Vendor Advisory
USN-489-2

Source: XF
Type: UNKNOWN
clusterproject-dlm-dos(35516)

Source: XF
Type: UNKNOWN
clusterproject-dlm-dos(35516)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:9337

Vulnerable Configuration:Configuration 1:
  • cpe:/o:linux:linux_kernel:2.6.15:-:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:5::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:5::server:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:redhat:cluster_suite:*:*:*:*:*:*:*:*
  • AND
  • cpe:/o:canonical:ubuntu:6.06::lts:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:21736
    P
    		ELSA-2007:0940: kernel security update (Important)
    2014-05-26
    oval:org.mitre.oval:def:9337
    V
    		The Distributed Lock Manager (DLM) in the cluster manager for Linux kernel 2.6.15 allows remote attackers to cause a denial of service (loss of lock services) by connecting to the DLM port, which probably prevents other processes from accessing the service.
    2013-04-29
    oval:com.redhat.rhsa:def:20070940
    P
    		RHSA-2007:0940: kernel security update (Important)
    2007-10-22
    BACK
    linux linux kernel 2.6.15
    redhat cluster suite *
    canonical ubuntu 6.06
    redhat enterprise linux 5
    redhat enterprise linux 5