CVE-2004-1002 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

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 Score

7.5

HIGH

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

Affected Products

Vendor	Product	Versions
Samba	Ppp	2.4.1
Canonical	Ubuntu Linux	4.10

Related Weaknesses (CWE)

CWE-191

References

http://www.securityfocus.com/archive/1/379450Broken LinkThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/17874Third Party AdvisoryVDB Entry
https://www.ubuntu.com/usn/usn-12-1/Third Party Advisory
http://www.securityfocus.com/archive/1/379450Broken LinkThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/17874Third Party AdvisoryVDB Entry
https://www.ubuntu.com/usn/usn-12-1/Third Party Advisory

FAQ

What is CVE-2004-1002?

CVE-2004-1002 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 incor...

How severe is CVE-2004-1002?

CVE-2004-1002 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2004-1002?

Check the references section above for vendor advisories and patch information. Affected products include: Samba Ppp, Canonical Ubuntu Linux.