CVE-2003-0467
Linux Kernel 2.4.20 and some 2.5.x - Denial of Service in Netfilter ip_nat_sack_adjust
Title source: llmDescription
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.
References (1)
Core 1
Core References
Mailing List mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=105985703724758&w=2
Scores
EPSS
0.0186
EPSS Percentile
77.3%
Details
Status
published
Products (2)
linux/linux_kernel
2.4.20
linux/linux_kernel
2.4.21 (4 CPE variants)
Published
Aug 27, 2003
Tracked Since
Feb 18, 2026