CVE-2012-0920

HighCVSS 7.1/10Last modified Jun 16, 2026

Description

Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels concurrency."

Metrics

CVSS 2.0 7.1/10AV:N/AC:H/Au:S/C:C/I:C/A:C

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published: Jun 5, 2012
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2012

CVE-2012-09229.3rvrender.dll in RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1.1.5, allows remote attackers t CVE-2012-09239.3The RV20 codec in RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1.1.5, does not properly handl CVE-2012-09249.3RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1.1.5, allows remote attackers to execute arbitr CVE-2012-09259.3Unspecified vulnerability in the RV40 codec in RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1 CVE-2012-09269.3The RV10 codec in RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1.1.5, does not properly handl CVE-2012-09279.3Unspecified vulnerability in RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1.1.5, allows remot CVE-2012-09289.3The ATRAC codec in RealNetworks RealPlayer 11.x and 14.x through 14.0.7, RealPlayer SP 1.0 through 1.1.5, and Mac RealPlayer 12.x before 12.CVE-2012-09297.5Multiple buffer overflows in Schneider Electric Modicon Quantum PLC allow remote attackers to cause a denial of service via malformed reques CVE-2012-09306.1Cross-site scripting (XSS) vulnerability in Schneider Electric Modicon Quantum PLC allows remote attackers to inject arbitrary web script or CVE-2012-09319.8Schneider Electric Modicon Quantum PLC does not perform authentication between the Unity software and PLC, which allows remote attackers to CVE-2012-09324.3Cross-site scripting (XSS) vulnerability in admin/login.php in Lead Capture Page System allows remote attackers to inject arbitrary web scri CVE-2012-09332.6Multiple cross-site scripting (XSS) vulnerabilities in Acidcat CMS 3.5.1, 3.5.2, 3.5.6, and possibly earlier allow remote attackers to injec