Trend Micro Security

Linux Kernel IPv6 Hop-By-Hop Header Remote Denial of Service Vulnerability

  危険度: :
  CVE識別番号: CVE-2007-4567

  概要

The ipv6_hop_jumbo function in net/ipv6/exthdrs.c in the Linux kernel before 2.6.22 does not properly validate the hop-by-hop IPv6 extended header, which allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted IPv6 packet.

  トレンドマイクロの対策

Apply associated Trend Micro DPI Rules.

  影響を受けるソフトウェア

  • Linux Kernel 2.6.22