Juniper JUNOS 6.3/6.3.0/7.0.0 IKEv1 Packet denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Juniper JUNOS 6.3/6.3.0/7.0.0. It has been rated as critical. Impacted is an unknown function of the component IKEv1 Packet Handler. This manipulation causes denial of service. This vulnerability is tracked as CVE-2005-3733. The attack is possible to be carried out remotely. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Juniper JUNOS 6.3/6.3.0/7.0.0 (Router Operating System). It has been declared as critical. Affected by this vulnerability is an unknown function of the component IKEv1 Packet Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

The Internet Key Exchange version 1 (IKEv1) implementation in Juniper JUNOS and JUNOSe software for M, T, and J-series routers before release 6.4, and E-series routers before 7-1-0, allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

The bug was discovered . The weakness was disclosed 11/14/2005 with Oulu University Secure Programming Group (OUSPG) (Website). The advisory is shared at ficora.fi. This vulnerability is known as CVE-2005-3733 since 11/21/2005. The attack can be launched remotely. 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 T1499 for this issue.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 13101 days. During that time the estimated underground price was around $5k-$25k.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at juniper.net.

The vulnerability is also documented in the databases at X-Force (23033), SecurityFocus (BID 15402†), OSVDB (60993†), Secunia (SA17568†) and SecurityTracker (ID 1015203†). The entries VDB-1912, VDB-1900, VDB-1898 and VDB-1903 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: juniper.net
ISS Proventia IPS: 🔍

Timelineinfo

🔍
11/14/2005 +13100 days 🔍
11/14/2005 +0 days 🔍
11/14/2005 +0 days 🔍
11/14/2005 +0 days 🔍
11/14/2005 +0 days 🔍
11/16/2005 +1 days 🔍
11/21/2005 +5 days 🔍
11/21/2005 +0 days 🔍
03/13/2007 +477 days 🔍
07/21/2024 +6340 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: ficora.fi
Organization: Oulu University Secure Programming Group (OUSPG)
Status: Confirmed

CVE: CVE-2005-3733 (🔍)
GCVE (CVE): GCVE-0-2005-3733
GCVE (VulDB): GCVE-100-1897
CERT: 🔍
X-Force: 23033
SecurityFocus: 15402 - Juniper Networks Routers ISAKMP IKE Traffic Multiple Unspecified Vulnerabilities
Secunia: 17568 - Juniper JUNOS/JUNOSe/ScreenOS ISAKMP IKE Message Processing Denial of Service, Moderately Critical
OSVDB: 60993 - Juniper Multiple Products ISAKMP Protocol Unspecified Malformed Input Remote DoS (PROTOS)
SecurityTracker: 1015203
Vulnerability Center: 14609 - Juniper JUNOS and JUNOSe DoS via Crafted IKE Packets, High
Vupen: ADV-2005-2410

See also: 🔍

Entryinfo

Created: 11/16/2005 12:02
Updated: 07/21/2024 13:39
Changes: 11/16/2005 12:02 (78), 07/05/2019 12:34 (5), 07/21/2024 13:39 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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