Executive Summary
| Summary | |
|---|---|
| Title | DHCP vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-1519-1 | First vendor Publication | 2012-07-26 |
| Vendor | Ubuntu | Last vendor Modification | 2012-07-26 |
| Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:A/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 6.1 | Attack Range | Adjacent network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 6.5 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 11.04 Summary: DHCP could be made to crash if it received specially crafted network traffic. Software Description: - isc-dhcp: DHCP server and client Details: Markus Hietava discovered that the DHCP server incorrectly handled certain malformed client identifiers. A remote attacker could use this issue to cause DHCP to crash, resulting in a denial of service. (CVE-2012-3571) Glen Eustace discovered that the DHCP server incorrectly handled memory. A remote attacker could use this issue to cause DHCP to crash, resulting in a denial of service. (CVE-2012-3954) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: Ubuntu 11.10: Ubuntu 11.04: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
| Url : http://www.ubuntu.com/usn/USN-1519-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-399 | Resource Management Errors |
| 50 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:18067 | |||
| Oval ID: | oval:org.mitre.oval:def:18067 | ||
| Title: | DSA-2519-2 isc-dhcp - denial of service | ||
| Description: | Several security vulnerabilities affecting ISC dhcpd, a server for automatic IP address assignment, have been discovered. Additionally, the latest security update for isc-dhcp, <a href="../dsa-2516">DSA-2516-1</a>, did not properly apply the patches for <a href="http://security-tracker.debian.org/tracker/CVE-2012-3571">CVE-2012-3571</a> and <a href="http://security-tracker.debian.org/tracker/CVE-2012-3954">CVE-2012-3954</a>. This has been addressed in this additional update. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2519-2 CVE-2011-4539 CVE-2012-3571 CVE-2012-3954 | Version: | 7 |
| Platform(s): | Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | isc-dhcp |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:18085 | |||
| Oval ID: | oval:org.mitre.oval:def:18085 | ||
| Title: | USN-1519-1 -- isc-dhcp vulnerabilities | ||
| Description: | DHCP could be made to crash if it received specially crafted network traffic. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-1519-1 CVE-2012-3571 CVE-2012-3954 | Version: | 7 |
| Platform(s): | Ubuntu 12.04 Ubuntu 11.10 Ubuntu 11.04 | Product(s): | isc-dhcp |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:18587 | |||
| Oval ID: | oval:org.mitre.oval:def:18587 | ||
| Title: | DSA-2519-1 isc-dhcp - denial of service | ||
| Description: | Several security vulnerabilities affecting ISC dhcpd, a server for automatic IP address assignment, have been discovered. Additionally, the latest security update for isc-dhcp, <a href="../dsa-2516">DSA-2516-1</a>, did not properly apply the patches for <a href="http://security-tracker.debian.org/tracker/CVE-2012-3571">CVE-2012-3571</a> and <a href="http://security-tracker.debian.org/tracker/CVE-2012-3954">CVE-2012-3954</a>. This has been addressed in this additional update. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2519-1 CVE-2011-4539 CVE-2012-3571 CVE-2012-3954 | Version: | 7 |
| Platform(s): | Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | isc-dhcp |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:19180 | |||
| Oval ID: | oval:org.mitre.oval:def:19180 | ||
| Title: | DSA-2516-1 isc-dhcp - denial of service | ||
| Description: | Two security vulnerabilities affecting ISC dhcpd, a server for automatic IP address assignment, in Debian have been discovered. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2516-1 CVE-2012-3571 CVE-2012-3954 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | isc-dhcp |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:20608 | |||
| Oval ID: | oval:org.mitre.oval:def:20608 | ||
| Title: | RHSA-2012:1141: dhcp security update (Moderate) | ||
| Description: | Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service (memory consumption) by sending many requests. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2012:1141-01 CESA-2012:1141 CVE-2012-3571 CVE-2012-3954 | Version: | 29 |
| Platform(s): | Red Hat Enterprise Linux 6 CentOS Linux 6 | Product(s): | dhcp |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:21359 | |||
| Oval ID: | oval:org.mitre.oval:def:21359 | ||
| Title: | RHSA-2012:1140: dhcp security update (Moderate) | ||
| Description: | ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2012:1140-00 CESA-2012:1140 CVE-2012-3571 | Version: | 4 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | dhcp |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:22619 | |||
| Oval ID: | oval:org.mitre.oval:def:22619 | ||
| Title: | ELSA-2012:1140: dhcp security update (Moderate) | ||
| Description: | ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012:1140-00 CVE-2012-3571 | Version: | 6 |
| Platform(s): | Oracle Linux 5 | Product(s): | dhcp |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:23796 | |||
| Oval ID: | oval:org.mitre.oval:def:23796 | ||
| Title: | ELSA-2012:1141: dhcp security update (Moderate) | ||
| Description: | Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service (memory consumption) by sending many requests. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012:1141-01 CVE-2012-3571 CVE-2012-3954 | Version: | 13 |
| Platform(s): | Oracle Linux 6 | Product(s): | dhcp |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:27795 | |||
| Oval ID: | oval:org.mitre.oval:def:27795 | ||
| Title: | DEPRECATED: ELSA-2012-1140 -- dhcp security update (moderate) | ||
| Description: | [12:3.0.5-31.1] - An error in the handling of malformed client identifiers can cause a denial-of-service condition in affected servers. (CVE-2012-3571, #843124) | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012-1140 CVE-2012-3571 | Version: | 4 |
| Platform(s): | Oracle Linux 5 | Product(s): | dhcp |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:27885 | |||
| Oval ID: | oval:org.mitre.oval:def:27885 | ||
| Title: | DEPRECATED: ELSA-2012-1141 -- dhcp security update (moderate) | ||
| Description: | [12:4.1.1-31.P1.0.1.el6_3.1] - Added oracle-errwarn-message.patch [12:4.1.1-31.P1.1] - An error in the handling of malformed client identifiers can cause a denial-of-service condition in affected servers. (CVE-2012-3571, #843120) - Memory Leaks Found In ISC DHCP (CVE-2012-3954, #843120) | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012-1141 CVE-2012-3954 CVE-2012-3571 | Version: | 4 |
| Platform(s): | Oracle Linux 6 | Product(s): | dhcp |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-10-23 | Name : Fedora Update for dhcp FEDORA-2012-15981 File : nvt/gb_fedora_2012_15981_dhcp_fc16.nasl |
| 2012-10-23 | Name : Fedora Update for dhcp FEDORA-2012-15965 File : nvt/gb_fedora_2012_15965_dhcp_fc17.nasl |
| 2012-10-03 | Name : Fedora Update for dhcp FEDORA-2012-14076 File : nvt/gb_fedora_2012_14076_dhcp_fc16.nasl |
| 2012-09-27 | Name : Fedora Update for dhcp FEDORA-2012-14149 File : nvt/gb_fedora_2012_14149_dhcp_fc17.nasl |
| 2012-09-10 | Name : Slackware Advisory SSA:2012-237-01 dhcp File : nvt/esoft_slk_ssa_2012_237_01.nasl |
| 2012-08-30 | Name : Fedora Update for dhcp FEDORA-2012-11079 File : nvt/gb_fedora_2012_11079_dhcp_fc17.nasl |
| 2012-08-10 | Name : Debian Security Advisory DSA 2519-1 (isc-dhcp) File : nvt/deb_2519_1.nasl |
| 2012-08-10 | Name : Debian Security Advisory DSA 2519-2 (isc-dhcp) File : nvt/deb_2519_2.nasl |
| 2012-08-10 | Name : FreeBSD Ports: isc-dhcp41-server File : nvt/freebsd_isc-dhcp41-server1.nasl |
| 2012-08-10 | Name : Debian Security Advisory DSA 2516-1 (isc-dhcp) File : nvt/deb_2516_1.nasl |
| 2012-08-09 | Name : Fedora Update for dhcp FEDORA-2012-11110 File : nvt/gb_fedora_2012_11110_dhcp_fc16.nasl |
| 2012-08-03 | Name : RedHat Update for dhcp RHSA-2012:1141-01 File : nvt/gb_RHSA-2012_1141-01_dhcp.nasl |
| 2012-08-03 | Name : RedHat Update for dhcp RHSA-2012:1140-01 File : nvt/gb_RHSA-2012_1140-01_dhcp.nasl |
| 2012-08-03 | Name : CentOS Update for dhclient CESA-2012:1141 centos6 File : nvt/gb_CESA-2012_1141_dhclient_centos6.nasl |
| 2012-08-03 | Name : CentOS Update for dhclient CESA-2012:1140 centos5 File : nvt/gb_CESA-2012_1140_dhclient_centos5.nasl |
| 2012-07-30 | Name : Mandriva Update for dhcp MDVSA-2012:115 (dhcp) File : nvt/gb_mandriva_MDVSA_2012_115.nasl |
| 2012-07-30 | Name : Ubuntu Update for isc-dhcp USN-1519-1 File : nvt/gb_ubuntu_USN_1519_1.nasl |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-06-22 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2016-0058.nasl - Type : ACT_GATHER_INFO |
| 2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_isc-dhcp_20120821.nasl - Type : ACT_GATHER_INFO |
| 2014-11-08 | Name : The remote Red Hat host is missing a security update. File : redhat-RHSA-2012-1200.nasl - Type : ACT_GATHER_INFO |
| 2014-11-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-1185.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-522.nasl - Type : ACT_GATHER_INFO |
| 2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2012-115.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-1140.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-1141.nasl - Type : ACT_GATHER_INFO |
| 2013-01-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_dhcp-120813.nasl - Type : ACT_GATHER_INFO |
| 2013-01-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_dhcp-120730.nasl - Type : ACT_GATHER_INFO |
| 2013-01-09 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201301-06.nasl - Type : ACT_GATHER_INFO |
| 2012-09-06 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2012-115.nasl - Type : ACT_GATHER_INFO |
| 2012-08-27 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2012-237-01.nasl - Type : ACT_GATHER_INFO |
| 2012-08-20 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_dhcp-8245.nasl - Type : ACT_GATHER_INFO |
| 2012-08-07 | Name : The remote Fedora host is missing a security update. File : fedora_2012-11110.nasl - Type : ACT_GATHER_INFO |
| 2012-08-07 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-1141.nasl - Type : ACT_GATHER_INFO |
| 2012-08-06 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120803_dhcp_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2012-08-06 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120803_dhcp_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2012-08-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-1141.nasl - Type : ACT_GATHER_INFO |
| 2012-08-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-1140.nasl - Type : ACT_GATHER_INFO |
| 2012-08-03 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-1140.nasl - Type : ACT_GATHER_INFO |
| 2012-08-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2519.nasl - Type : ACT_GATHER_INFO |
| 2012-08-02 | Name : The remote Fedora host is missing a security update. File : fedora_2012-11079.nasl - Type : ACT_GATHER_INFO |
| 2012-07-30 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2516.nasl - Type : ACT_GATHER_INFO |
| 2012-07-27 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1519-1.nasl - Type : ACT_GATHER_INFO |
| 2012-07-25 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_c7fa3618d5ff11e190a2000c299b62e1.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 12:00:30 |
|
