Juniper Netscreen ScreenOS up to 2.5r5 Traffic privileges management

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Juniper Netscreen ScreenOS up to 2.5r5. The affected element is an unknown function of the component Traffic Handler. This manipulation causes privileges management. This vulnerability is handled as CVE-2001-0589. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Juniper Netscreen ScreenOS up to 2.5r5 (Router Operating System) and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Traffic Handler. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect availability. The summary by CVE is:

NetScreen ScreenOS prior to 2.5r6 on the NetScreen-10 and Netscreen-100 can allow a local attacker to bypass the DMZ denial policy via specific traffic patterns.

The weakness was released 03/23/2001 (Website). The advisory is shared at archives.neohapsis.com. This vulnerability is known as CVE-2001-0589. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 2.5r6 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (6317), SecurityFocus (BID 2523†) and OSVDB (1780†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Netscreen ScreenOS 2.5r6

Timelineinfo

03/23/2001 🔍
03/26/2001 +3 days 🔍
08/22/2001 +149 days 🔍
02/21/2003 +548 days 🔍
07/08/2014 +4154 days 🔍
04/08/2019 +1735 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: archives.neohapsis.com
Status: Confirmed

CVE: CVE-2001-0589 (🔍)
GCVE (CVE): GCVE-0-2001-0589
GCVE (VulDB): GCVE-100-17221
X-Force: 6317 - NetScreen ScreenOS could allow denied packets to bypass firewall
SecurityFocus: 2523 - NetScreen ScreenOS Firewall Policy Bypass Vulnerability
OSVDB: 1780 - NetScreen ScreenOS DMZ Denial Policy Bypass

Entryinfo

Created: 07/08/2014 14:46
Updated: 04/08/2019 17:49
Changes: 07/08/2014 14:46 (42), 04/08/2019 17:49 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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