Juniper Junos up to 15.1 Routing Engine input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Juniper Junos up to 15.1. Affected by this vulnerability is an unknown functionality of the component Routing Engine. Performing a manipulation results in input validation. This vulnerability is cataloged as CVE-2016-1257. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Juniper Junos up to 15.1 (Router Operating System). This affects some unknown processing of the component Routing Engine. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. The summary by CVE is:

The Routing Engine in Juniper Junos OS 13.2R5 through 13.2R8, 13.3R1 before 13.3R8, 13.3R7 before 13.3R7-S3, 14.1R1 before 14.1R6, 14.1R3 before 14.1R3-S9, 14.1R4 before 14.1R4-S7, 14.1X51 before 14.1X51-D65, 14.1X53 before 14.1X53-D12, 14.1X53 before 14.1X53-D28, 14.1X53 before 4.1X53-D35, 14.2R1 before 14.2R5, 14.2R3 before 14.2R3-S4, 14.2R4 before 14.2R4-S1, 15.1 before 15.1R3, 15.1F2 before 15.1F2-S2, and 15.1X49 before 15.1X49-D40, when LDP is enabled, allows remote attackers to cause a denial of service (RPD routing process crash) via a crafted LDP packet.

The weakness was shared 01/15/2016 (Website). The advisory is shared at kb.juniper.net. This vulnerability is uniquely identified as CVE-2016-1257 since 12/30/2015. 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.

The vulnerability scanner Nessus provides a plugin with the ID 88092 (Juniper Junos RPD Routing Process DoS (JSA10715)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Junos Local Security Checks and running in the context c.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (88092), SecurityFocus (BID 80771†) and Vulnerability Center (SBV-55710†). The entries VDB-80292, VDB-80291, VDB-80290 and VDB-80288 are related to this item. 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: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 88092
Nessus Name: Juniper Junos RPD Routing Process DoS (JSA10715)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802738
OpenVAS Name: Junos LDP DoS Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/30/2015 🔍
01/13/2016 +14 days 🔍
01/13/2016 +0 days 🔍
01/15/2016 +2 days 🔍
01/15/2016 +0 days 🔍
01/15/2016 +0 days 🔍
01/17/2016 +2 days 🔍
01/17/2016 +0 days 🔍
01/22/2016 +5 days 🔍
07/03/2022 +2354 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: kb.juniper.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-1257 (🔍)
GCVE (CVE): GCVE-0-2016-1257
GCVE (VulDB): GCVE-100-80289
SecurityFocus: 80771 - Juniper Junos CVE-2016-1257 Remote Denial of Service Vulnerability
SecurityTracker: 1035117
Vulnerability Center: 55710 - Juniper JunOS Remote DoS via a Crafted LDP Packet, Low

See also: 🔍

Entryinfo

Created: 01/17/2016 13:08
Updated: 07/03/2022 14:10
Changes: 01/17/2016 13:08 (66), 04/29/2019 07:07 (15), 07/03/2022 14:10 (4)
Complete: 🔍
Cache ID: 216:5B3:103

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

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