CVE-2005-3409

Home/CVE/OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation f

CVE

OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation f

OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an error status, which leads to a null dereference in an exception handler.

MEDIUM · CVSS 5 EPSS 0.02512

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

openvpnall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD02 Nov 2005 · 12:02 AM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:11128-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://openvpn.net/changelog.html

http://secunia.com/advisories/17376PatchVendor Advisory

http://secunia.com/advisories/17447

http://secunia.com/advisories/17452

http://secunia.com/advisories/17480

http://www.debian.org/security/2005/dsa-885

Show all 11 references

http://www.gentoo.org/security/en/glsa/glsa-200511-07.xml

http://www.novell.com/linux/security/advisories/2005_25_sr.html

http://www.osvdb.org/20416

http://www.securityfocus.com/archive/1/415487

http://www.securityfocus.com/bid/15270

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