Juniper Junos 10.4 Flow Daemon denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Juniper Junos 10.4. It has been rated as problematic. This impacts an unknown function of the component Flow Daemon. Performing a manipulation results in denial of service. This vulnerability was named CVE-2013-4688. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Juniper Junos 10.4 (Router Operating System). This affects an unknown function of the component Flow Daemon. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

flowd in Juniper Junos 10.4 before 10.4R11 on SRX devices, when the MSRPC Application Layer Gateway (ALG) is enabled, allows remote attackers to cause a denial of service (daemon crash) via crafted MSRPC requests, aka PR 772834.

The weakness was presented 07/10/2013 as not defined bulletin (Website). The advisory is shared at kb.juniper.net. The public release was coordinated in cooperation with Juniper. This vulnerability is uniquely identified as CVE-2013-4688 since 06/26/2013. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 68911 (Juniper Junos SRX Series MSRPC DoS (JSA10578)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Junos Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43316 (Juniper JUNOS MSRPC Message Handling Denial of Service (JSA10578)).

Upgrading to version 10.4R11 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (85591), Tenable (68911), SecurityFocus (BID 61124†), OSVDB (95111†) and Secunia (SA54160†). See VDB-9514, VDB-9512, VDB-9511 and VDB-9510 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 68911
Nessus Name: Juniper Junos SRX Series MSRPC DoS (JSA10578)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Junos 10.4R11

Timelineinfo

06/26/2013 🔍
07/10/2013 +14 days 🔍
07/10/2013 +0 days 🔍
07/11/2013 +1 days 🔍
07/11/2013 +0 days 🔍
07/11/2013 +0 days 🔍
07/12/2013 +1 days 🔍
07/16/2013 +4 days 🔍
07/16/2013 +0 days 🔍
07/18/2013 +2 days 🔍
12/25/2024 +4178 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: kb.juniper.net
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-4688 (🔍)
GCVE (CVE): GCVE-0-2013-4688
GCVE (VulDB): GCVE-100-9513

IAVM: 🔍

X-Force: 85591
SecurityFocus: 61124 - Juniper Networks Junos CVE-2013-4688 Denial of Service Vulnerability
Secunia: 54160 - Juniper Junos MSRPC Message Handling Denial of Service Vulnerability, Moderately Critical
OSVDB: 95111
Vulnerability Center: 40606 - Juniper Junos 10.4 on SRX Devices Remote DoS Vulnerability via MSRPC Request (CVE-2013-4688), High

See also: 🔍

Entryinfo

Created: 07/16/2013 12:06
Updated: 12/25/2024 05:35
Changes: 07/16/2013 12:06 (78), 04/29/2019 07:03 (3), 05/18/2021 18:16 (2), 12/25/2024 05:35 (18)
Complete: 🔍
Committer:
Cache ID: 216:1B7:103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!