Vulnerability Name:

CVE-2002-2234 (CCN-10699)

Assigned:2002-11-25
Published:2002-11-25
Updated:2008-09-05
Summary:NetScreen ScreenOS before 4.0.1 allows remote attackers to bypass the Malicious-URL blocking feature by splitting the URL into fragmented IP requests.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-16
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: VulnWatch Mailing List, Mon Nov 25 2002 - 11:59:21 CST
Netscreen Malicious URL feature can be bypassed by fragmenting the request

Source: VULNWATCH
Type: UNKNOWN
20021125 Netscreen Malicious URL feature can be bypassed by fragmenting the request

Source: CCN
Type: VulnWatch Mailing List, Mon Nov 25 2002 - 16:51:21 CST
'Malicious-URL' Feature may be Circumvented Using IP Fragmentation

Source: VULNWATCH
Type: UNKNOWN
20021125 'Malicious-URL' Feature may be Circumvented Using IP Fragmentation

Source: MITRE
Type: CNA
CVE-2002-2234

Source: BUGTRAQ
Type: UNKNOWN
20021125 Netscreen Malicious URL feature can be bypassed by fragmenting the request

Source: BUGTRAQ
Type: UNKNOWN
20021125 'Malicious-URL' Feature may be Circumvented Using IP Fragmentation

Source: XF
Type: UNKNOWN
netscreen-fragmented-url-bypass(10699)

Source: CCN
Type: NetScreen Web site
NetScreen | Software Updates

Source: CCN
Type: OSVDB ID: 4150
NetScreen ScreenOS Malicious-URL Bypass

Source: BID
Type: Patch
6245

Source: CCN
Type: BID-6245
NetScreen Malicious URL Filter Bypassing Vulnerability

Source: XF
Type: UNKNOWN
netscreen-fragmented-url-bypass(10699)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:netscreen:screenos:2.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:netscreen:screenos:2.8:*:*:*:*:*:*:*
  • OR cpe:/a:netscreen:screenos:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:netscreen:screenos:3.1:*:*:*:*:*:*:*
  • OR cpe:/a:netscreen:screenos:4.0:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:juniper:netscreen_screenos:2.7.1:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:netscreen_screenos:3.0.0:*:*:*:*:*:*:*
  • OR cpe:/o:juniper:netscreen_screenos:4.0.0:*:*:*:*:*:*:*
  • AND
  • cpe:/h:juniper:netscreen-idp_100:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    netscreen screenos 2.7.1
    netscreen screenos 2.8
    netscreen screenos 3.0
    netscreen screenos 3.1
    netscreen screenos 4.0
    juniper netscreen screenos 2.7.1
    juniper netscreen screenos 3.0.0
    juniper netscreen screenos 4.0.0
    juniper netscreen-idp 100 -