High severity · published Mar 1, 2005
CVE-2004-1002
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…
7.5
CVSS
2.7%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PP
Ppp · Samba
2.4.1 · source: NVD
UL
Ubuntu Linux · Canonical
4.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2004-1002
CVE.org
https://www.cve.org/CVERecord?id=CVE-2004-1002
Broken Link
http://www.securityfocus.com/archive/1/379450
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/17874
Third Party Advisory
https://www.ubuntu.com/usn/usn-12-1/
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