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Unrated severityNVD Advisory· Published Dec 31, 2002· Updated Jun 16, 2026

CVE-2002-2266

CVE-2002-2266

Description

NetScreen ScreenOS 2.8 through 4.0, when forwarding H.323 or Netmeeting traffic, allows remote attackers to cause a denial of service (firewall session table consumption) by establishing multiple half-open H.323 sessions, which are not cleaned up on garbage removal and do not time out for 36 hours.

Affected products

5
  • Netscreen/Screenos5 versions
    cpe:2.3:a:netscreen:screenos:2.8:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:netscreen:screenos:2.8:*:*:*:*:*:*:*
    • cpe:2.3:a:netscreen:screenos:3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:netscreen:screenos:3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:netscreen:screenos:4.0:*:*:*:*:*:*:*
    • (no CPE)range: >=2.8, <=4.0

Patches

Vulnerability mechanics

References

3

News mentions

0

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CVE-2002-2266 · VYPR