""ET EXPLOIT Possible WINS Server Remote Memory Corruption Vulnerability""

SID: 2024435

Revision: 1

Class Type: attempted-user

Metadata: affected_product Windows_DNS_server, attack_target DNS_Server, created_at 2017_06_29, deployment Datacenter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2017_06_29

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: 42

Flow: to_server,established

Contents:

  • Value: "|00 00 78 00|" Depth: 4 Offset: 4

  • Value: "|00 00 00 05|" Depth: 4 Offset: 16

Within:

PCRE:

Special Options:

  • fast_pattern

source