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Vulnerability record · CVE-2004-0649 · published 6 August 2004

CVE-2004-0649: L2tpd vulnerability

LL2tpd · L2tpd

Buffer overflow in write_packet in control.c for l2tpd may allow remote attackers to execute arbitrary code.

10.0 CVSS 2.0 High EPSS 5.2% · top 7.8%
10.0CVSS 2.0 base score
5.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in write_packet in control.c for l2tpd may allow remote attackers to execute arbitrary code.

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

Affected products

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

References

LinkTags
http://marc.info/?l=bugtraq&m=108640917925735&w=2
http://security.gentoo.org/glsa/glsa-200407-17.xml Vendor Advisory
http://www.debian.org/security/2004/dsa-530 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/16326
http://marc.info/?l=bugtraq&m=108640917925735&w=2
http://security.gentoo.org/glsa/glsa-200407-17.xml Vendor Advisory
http://www.debian.org/security/2004/dsa-530 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/16326

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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-2004-0649), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.