Vulnerability Details : CVE-2003-0467
Unknown vulnerability in ip_nat_sack_adjust of Netfilter in Linux kernels 2.4.20, and some 2.5.x, when CONFIG_IP_NF_NAT_FTP or CONFIG_IP_NF_NAT_IRC is enabled, or the ip_nat_ftp or ip_nat_irc modules are loaded, allows remote attackers to cause a denial of service (crash) in systems using NAT, possibly due to an integer signedness error.
Vulnerability category: Denial of service
Threat overview for CVE-2003-0467
Top countries where our scanners detected CVE-2003-0467
Top open port discovered on systems with this issue
49152
IPs affected by CVE-2003-0467 2,319
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2003-0467
Probability of exploitation activity in the next 30 days: 0.22%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 59 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2003-0467
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2003-0467
Products affected by CVE-2003-0467
- cpe:2.3:o:linux:linux_kernel:2.4.20:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.21:pre1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.21:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.21:pre4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.21:pre7:*:*:*:*:*:*