Unrated severityNVD Advisory· Published May 17, 2006· Updated Apr 16, 2026

CVE-2006-2421

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.

Affected products

Pragma Systems/Fortressssh
cpe:2.3:a:pragma_systems:fortressssh:*:*:*:*:*:*:*:*
Range: <=4.0.7.20

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

secunia.com/advisories/20114nvdVendor Advisory
www.securityfocus.com/bid/17991nvd
www.vupen.com/english/advisories/2006/1820nvd
exchange.xforce.ibmcloud.com/vulnerabilities/26498nvd

News mentions

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