CVE DATABASE / CVE-2004-1002
CVE-2004-1002
CVSS 7.5 · HIGH
Summary
Integer underflow in pppd in cbcp.c for ppp 2.4.1 allows remote attackers to cause a denial of service (daemon crash) via a CBCP packet with an invalid length value that causes pppd to access an incorrect memory location.
CVSS 3.1 breakdown
| Base score | 7.5 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity | NONE |
| Availability | HIGH |
Weakness type (CWE)
Affected products
Samba pppCanonical ubuntu linux
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References
- http://www.securityfocus.com/archive/1/379450
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17874
- https://www.ubuntu.com/usn/usn-12-1/
Data: NIST NVD. NVD last modified 2026-04-16. Always verify against the vendor advisory before acting.