Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
NameCVE-2011-1770First vendor Publication2011-06-24
VendorCveLast vendor Modification2012-03-19

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score7.8Attack RangeNetwork
Cvss Impact Score6.9Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1770

CWE : Common Weakness Enumeration

%idName
100 %CWE-189Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:27518
 
Oval ID: oval:org.mitre.oval:def:27518
Title: ELSA-2011-2019 -- Oracle Linux 6 Unbreakable Enterprise kernel security fix update (important)
Description: [2.6.32-100.35.1.el6uek] - [net] dccp: handle invalid feature options length {CVE-2011-1770} - [net] can: add missing socket check in can/raw release {CVE-2011-1748} - [net] can: Add missing socket check in can/bcm release {CVE-2011-1598}
Family: unix Class: patch
Reference(s): ELSA-2011-2019
CVE-2011-1598
CVE-2011-1748
CVE-2011-1770
Version: 5
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): kernel-uek
ofa
kernel-uek-debug
kernel-uek-debug-devel
kernel-uek-devel
kernel-uek-doc
kernel-uek-firmware
kernel-uek-headers
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os1282

OpenVAS Exploits

DateDescription
2012-08-02Name : SuSE Update for kernel openSUSE-SU-2012:0206-1 (kernel)
File : nvt/gb_suse_2012_0206_1.nasl
2012-08-02Name : SuSE Update for kernel openSUSE-SU-2012:0236-1 (kernel)
File : nvt/gb_suse_2012_0236_1.nasl
2012-06-06Name : RedHat Update for kernel RHSA-2011:0836-01
File : nvt/gb_RHSA-2011_0836-01_kernel.nasl
2011-12-02Name : Fedora Update for kernel FEDORA-2011-16346
File : nvt/gb_fedora_2011_16346_kernel_fc14.nasl
2011-11-08Name : Fedora Update for kernel FEDORA-2011-15241
File : nvt/gb_fedora_2011_15241_kernel_fc14.nasl
2011-10-31Name : Fedora Update for kernel FEDORA-2011-14747
File : nvt/gb_fedora_2011_14747_kernel_fc14.nasl
2011-10-10Name : Fedora Update for kernel FEDORA-2011-12874
File : nvt/gb_fedora_2011_12874_kernel_fc14.nasl
2011-09-23Name : Ubuntu Update for linux-ti-omap4 USN-1212-1
File : nvt/gb_ubuntu_USN_1212_1.nasl
2011-09-16Name : Ubuntu Update for linux USN-1201-1
File : nvt/gb_ubuntu_USN_1201_1.nasl
2011-09-16Name : Ubuntu Update for linux-ti-omap4 USN-1202-1
File : nvt/gb_ubuntu_USN_1202_1.nasl
2011-09-16Name : Ubuntu Update for linux-fsl-imx51 USN-1204-1
File : nvt/gb_ubuntu_USN_1204_1.nasl
2011-09-16Name : Ubuntu Update for linux-lts-backport-maverick USN-1205-1
File : nvt/gb_ubuntu_USN_1205_1.nasl
2011-08-27Name : Fedora Update for kernel FEDORA-2011-11103
File : nvt/gb_fedora_2011_11103_kernel_fc14.nasl
2011-07-18Name : Ubuntu Update for linux-mvl-dove USN-1159-1
File : nvt/gb_ubuntu_USN_1159_1.nasl
2011-07-18Name : Ubuntu Update for linux-ec2 USN-1161-1
File : nvt/gb_ubuntu_USN_1161_1.nasl
2011-07-18Name : Ubuntu Update for linux USN-1167-1
File : nvt/gb_ubuntu_USN_1167_1.nasl
2011-07-18Name : Ubuntu Update for linux USN-1168-1
File : nvt/gb_ubuntu_USN_1168_1.nasl
2011-07-12Name : Fedora Update for kernel FEDORA-2011-7823
File : nvt/gb_fedora_2011_7823_kernel_fc15.nasl
2011-06-20Name : Fedora Update for kernel FEDORA-2011-7551
File : nvt/gb_fedora_2011_7551_kernel_fc14.nasl

Open Source Vulnerability Database (OSVDB)

idDescription
73449Linux Kernel net/dccp/options.c dccp_parse_options Function DCCP Packet Remot...

Nessus® Vulnerability Scanner

DateDescription
2014-07-22Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-1253.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : suse_11_3_kernel-120104.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : suse_11_4_kernel-120104.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0836.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-2019.nasl - Type : ACT_GATHER_INFO
2011-09-22Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1212-1.nasl - Type : ACT_GATHER_INFO
2011-09-14Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1204-1.nasl - Type : ACT_GATHER_INFO
2011-09-14Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1205-1.nasl - Type : ACT_GATHER_INFO
2011-09-14Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1201-1.nasl - Type : ACT_GATHER_INFO
2011-09-14Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1202-1.nasl - Type : ACT_GATHER_INFO
2011-07-18Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1168-1.nasl - Type : ACT_GATHER_INFO
2011-07-14Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1159-1.nasl - Type : ACT_GATHER_INFO
2011-07-14Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1161-1.nasl - Type : ACT_GATHER_INFO
2011-07-14Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1167-1.nasl - Type : ACT_GATHER_INFO
2011-07-06Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1162-1.nasl - Type : ACT_GATHER_INFO
2011-06-12Name : The remote Fedora host is missing a security update.
File : fedora_2011-7551.nasl - Type : ACT_GATHER_INFO
2011-06-10Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2240.nasl - Type : ACT_GATHER_INFO
2011-06-07Name : The remote Fedora host is missing a security update.
File : fedora_2011-7823.nasl - Type : ACT_GATHER_INFO
2011-06-02Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0836.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/47769
CONFIRM http://www.kernel.org/pub/linux/kernel/v2.6/longterm/v2.6.33/ChangeLog-2.6.33.14
https://bugzilla.redhat.com/show_bug.cgi?id=703011
FEDORA http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061236.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061366.html
MLIST http://marc.info/?l=linux-kernel&m=130468845209036&w=2
http://marc.info/?l=linux-kernel&m=130469305815140&w=2
SECTRACK http://www.securitytracker.com/id?1025592
SREASON http://securityreason.com/securityalert/8286

Alert History

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DateInformations
2018-11-17 12:02:25
  • Multiple Updates
2018-10-30 12:04:11
  • Multiple Updates
2016-07-01 11:07:30
  • Multiple Updates
2016-06-29 00:20:07
  • Multiple Updates
2016-06-28 18:38:48
  • Multiple Updates
2016-04-26 20:44:04
  • Multiple Updates
2014-07-23 13:24:34
  • Multiple Updates
2014-06-14 13:30:43
  • Multiple Updates
2014-02-17 11:02:06
  • Multiple Updates
2013-05-10 22:59:41
  • Multiple Updates