Critical

CVE-2003-0209 - Unspecified vulnerability in S moothwall/ourcefire nort

Publication: 2003-05-05
Summary

Integer overflow in the TCP stream reassembly module (stream4) for Snort 2.0 and earlier allows remote attackers to execute arbitrary code via large sequence numbers in packets, which enable a heap-based buffer overflow.

Risk level (CVSS 10)

Critical

10.0

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Smoothwall Smoothwall 2.0_beta_4
  • Sourcefire Snort 1.8
  • Sourcefire Snort 1.8.1
  • Sourcefire Snort 1.8.2
  • Sourcefire Snort 1.8.3
  • Sourcefire Snort 1.8.4
  • Sourcefire Snort 1.8.5
  • Sourcefire Snort 1.8.6
  • Sourcefire Snort 1.8.7
  • Sourcefire Snort 1.9
  • Sourcefire Snort 1.9.1