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Vulnerability record · CVE-2006-1629 · published 6 April 2006

CVE-2006-1629: Openvpn vulnerability

Openvpn · Openvpn

OpenVPN 2.0 through 2.0.5 allows remote malicious servers to execute arbitrary code on the client by using setenv with the LD_PRELOAD environment variable.

9.0 CVSS 2.0 High EPSS 3.1% · top 12.8%
9.0CVSS 2.0 base score
3.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
28References
16 Jun 2026Last modified by NVD

Description

OpenVPN 2.0 through 2.0.5 allows remote malicious servers to execute arbitrary code on the client by using setenv with the LD_PRELOAD environment variable.

AV:N/AC:L/Au:S/C:C/I:C/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://openvpn.net/changelog.html Patch
http://secunia.com/advisories/19531 PatchVendor Advisory
http://secunia.com/advisories/19598
http://secunia.com/advisories/19837
http://secunia.com/advisories/19897
http://sourceforge.net/mailarchive/forum.php?thread_id=10093825&forum_id=8482
http://www.debian.org/security/2006/dsa-1045
http://www.mandriva.com/security/advisories?name=MDKSA-2006:069
http://www.novell.com/linux/security/advisories/2006_04_28.html
http://www.osreviews.net/reviews/security/openvpn-print
http://www.osvdb.org/24444
http://www.securityfocus.com/bid/17392 Patch
http://www.vupen.com/english/advisories/2006/1261
https://exchange.xforce.ibmcloud.com/vulnerabilities/25667
http://openvpn.net/changelog.html Patch
http://secunia.com/advisories/19531 PatchVendor Advisory
http://secunia.com/advisories/19598
http://secunia.com/advisories/19837
http://secunia.com/advisories/19897
http://sourceforge.net/mailarchive/forum.php?thread_id=10093825&forum_id=8482
http://www.debian.org/security/2006/dsa-1045
http://www.mandriva.com/security/advisories?name=MDKSA-2006:069
http://www.novell.com/linux/security/advisories/2006_04_28.html
http://www.osreviews.net/reviews/security/openvpn-print
http://www.osvdb.org/24444
http://www.securityfocus.com/bid/17392 Patch
http://www.vupen.com/english/advisories/2006/1261
https://exchange.xforce.ibmcloud.com/vulnerabilities/25667

Track CVE-2006-1629 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-1629), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.