Juniper Junos up to 12.1x45 memory corruption

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.
9.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Juniper Junos. This impacts an unknown function. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2013-6013. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Juniper Junos (Router Operating System). It has been declared as very critical. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the flow daemon (flowd) in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R7-S2, 12.1.X44 before 12.1X44-D15, 12.1X45 before 12.1X45-D10 on SRX devices, when using telnet pass-through authentication on the firewall, might allow remote attackers to execute arbitrary code via a crafted telnet message.

The weakness was published 10/09/2013 as JSA10594 as not defined knowledge base article (Website). The advisory is available at kb.juniper.net. This vulnerability was named CVE-2013-6013 since 10/04/2013. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 12/23/2024). The advisory points out:

This issue only occurs if telnet pass-through authentication is configured on the firewall.

The vulnerability scanner Nessus provides a plugin with the ID 70479 (Juniper Junos SRX Series flowd telnet Messages Remote Code Execution (JSA10594)), 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 43338 (Juniper JUNOS SRX flowd Buffer Overflow (JSA10594)).

Upgrading to version 12.1X45-D10 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 (87847), Tenable (70479), SecurityFocus (BID 62962†), OSVDB (98369†) and Secunia (SA55109†). Similar entries are available at VDB-10691, VDB-10689, VDB-10688 and VDB-10687. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 70479
Nessus Name: Juniper Junos SRX Series flowd telnet Messages Remote Code Execution (JSA10594)
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 12.1X45-D10

Timelineinfo

10/04/2013 🔍
10/09/2013 +5 days 🔍
10/09/2013 +0 days 🔍
10/11/2013 +1 days 🔍
10/11/2013 +0 days 🔍
10/11/2013 +0 days 🔍
10/12/2013 +1 days 🔍
10/16/2013 +4 days 🔍
10/17/2013 +1 days 🔍
10/17/2013 +0 days 🔍
12/23/2024 +4085 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA10594
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-6013 (🔍)
GCVE (CVE): GCVE-0-2013-6013
GCVE (VulDB): GCVE-100-10690

IAVM: 🔍

X-Force: 87847
SecurityFocus: 62962
Secunia: 55109 - Juniper Junos Telnet Messages Handling Buffer Overflow Vulnerability, Highly Critical
OSVDB: 98369
SecurityTracker: 1029175
Vulnerability Center: 41851 - Juniper JunOS Remote Code Execution Vulnerability due to Buffer Overflow in SRX via Telnet Messages, Critical

See also: 🔍

Entryinfo

Created: 10/16/2013 09:53
Updated: 12/23/2024 20:49
Changes: 10/16/2013 09:53 (75), 04/29/2019 07:03 (3), 05/26/2021 17:34 (2), 05/26/2021 17:41 (2), 05/26/2021 17:49 (1), 12/23/2024 20:49 (18)
Complete: 🔍
Committer: olku
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!