CVE-2003-0467 — MEDIUM (5.0)

Vulnerability Description

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.

CVSS Score

5.0

MEDIUM

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

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Linux	Linux Kernel	2.4.20

References

FAQ

What is CVE-2003-0467?

CVE-2003-0467 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 ...

How severe is CVE-2003-0467?

CVE-2003-0467 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2003-0467?

Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.