CVE-2011-3143

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

Use-after-free vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX before 67 R4.5 and 68 R3.9, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified long strings that trigger heap memory corruption.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published
Aug 16, 2011
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2011

CVE-2011-31444.3Cross-site scripting (XSS) vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX beforeCVE-2011-31459.8When mount.ecrpytfs_private before version 87-0ubuntu1.2 calls setreuid() it doesn't also set the effective group id. So when it creates theCVE-2011-31466.8librsvg before 2.34.1 uses the node name to identify the type of node, which allows context-dependent attackers to cause a denial of serviceCVE-2011-31478.6Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcowCVE-2011-31484.6Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local useCVE-2011-31492.1The _expand_arg function in the pam_env module (modules/pam_env/pam_env.c) in Linux-PAM (aka pam) before 1.1.5 does not properly handle whenCVE-2011-31506.8Software Center in Ubuntu 11.10, 11.04 10.10 does not properly validate server certificates, which allows remote attackers to execute arbitrCVE-2011-31515.9The Ubuntu SELinux initscript before version 1:0.10 used touch to create a lockfile in a world-writable directory. If the OS kernel does notCVE-2011-31526.4DistUpgrade/DistUpgradeFetcherCore.py in Update Manager before 1:0.87.31.1, 1:0.134.x before 1:0.134.11.1, 1:0.142.x before 1:0.142.23.1, 1:CVE-2011-31531.9dmrc.c in Light Display Manager (aka LightDM) before 1.1.1 allows local users to read arbitrary files via a symlink attack on ~/.dmrc.CVE-2011-31541.9DistUpgrade/DistUpgradeViewKDE.py in Update Manager before 1:0.87.31.1, 1:0.134.x before 1:0.134.11.1, 1:0.142.x before 1:0.142.23.1, 1:0.15CVE-2011-31556.4Unspecified vulnerability in HP Onboard Administrator (OA) 3.21 through 3.31 allows remote attackers to bypass intended access restrictions
CVE-2011-3143: Critical severity, CVSS 10.0 | Vulnix