CVE-2006-2421

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

Stack-based buffer overflow in Pragma FortressSSH 4.0.7.20 allows remote attackers to execute arbitrary code via long SSH_MSG_KEXINIT messages, which may cause an overflow when being logged. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published
May 17, 2006
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2006

CVE-2006-24225.0phpCOIN 1.2.3 and earlier stores messages based upon e-mail addresses, which allows remote authenticated users to read messages for other usCVE-2006-24234.3Cross-site scripting (XSS) vulnerability in ftplogin/index.php in Confixx 3.1.2 allows remote attackers to inject arbitrary web script or HTCVE-2006-24245.1PHP remote file inclusion vulnerability in ezUserManager 1.6 and earlier, when register_globals is enabled, allows remote attackers to execuCVE-2006-24254.3Multiple cross-site scripting (XSS) vulnerabilities in PRV.php in PhpRemoteView, possibly 2003-10-23 and earlier, allow remote attackers to CVE-2006-24266.4Sun Java Runtime Environment (JRE) 1.5.0_6 and earlier, JDK 1.5.0_6 and earlier, and SDK 1.5.0_6 and earlier allows remote attackers to causCVE-2006-24277.2freshclam in (1) Clam Antivirus (ClamAV) 0.88 and (2) ClamXav 1.0.3h and earlier does not drop privileges before processing the config-file CVE-2006-24287.5add.asp in DUware DUbanner 3.1 allows remote attackers to execute arbitrary code by uploading files with arbitrary extensions, such as ASP fCVE-2006-242910.0Unspecified vulnerability in IBM WebSphere Application Server 6.0.2, 6.0.2.1, 6.0.2.3, 6.0.2.5, and 6.0.2.7 has unknown impact and remote atCVE-2006-243010.0IBM WebSphere Application Server 5.0.2 and earlier, 5.1.1 and earlier, and 6.0.2 up to 6.0.2.7 records user credentials in plaintext in addNCVE-2006-24314.3Cross-site scripting (XSS) vulnerability in the 500 Internal Server Error page on the SOAP port (8880/tcp) in IBM WebSphere Application ServCVE-2006-24327.5IBM WebSphere Application Server 5.0.2 (or any earlier cumulative fix) and 5.1.1 (or any earlier cumulative fix) allows EJB access on SolariCVE-2006-243310.0Unspecified vulnerability in IBM WebSphere Application Server 6.0.2, 6.0.2.1, 6.0.2.3, 6.0.2.5, and 6.0.2.7 has unknown impact and attack ve
CVE-2006-2421: High severity, CVSS 7.5 | Vulnix