VDB-107836 · CVE-2017-10607 · Qualys 43627

Juniper Junos up to 16.1R1 rpd Daemon BGP UPDATE resource management

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

A vulnerability was found in Juniper Junos up to 16.1R1 (Router Operating System). It has been declared as problematic. This vulnerability affects an unknown functionality of the component rpd Daemon. The manipulation as part of a BGP UPDATE leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

Juniper Networks Junos OS 16.1R1, and services releases based off of 16.1R1, are vulnerable to the receipt of a crafted BGP Protocol Data Unit (PDU) sent directly to the router, which can cause the RPD routing process to crash and restart. Unlike BGP UPDATEs, which are transitive in nature, this issue can only be triggered by a packet sent directly to the IP address of the router. Repeated crashes of the rpd daemon can result in an extended denial of service condition. This issue only affects devices running Junos OS 16.1R1 and services releases based off of 16.1R1 (e.g. 16.1R1-S1, 16.1R1-S2, 16.1R1-S3). No prior versions of Junos OS are affected by this vulnerability, and this issue was resolved in Junos OS 16.2 prior to 16.2R1. No other Juniper Networks products or platforms are affected by this issue. This issue was found during internal product security testing.

The bug was discovered 10/11/2017. The weakness was released 10/13/2017 (Website). The advisory is shared for download at kb.juniper.net. This vulnerability was named CVE-2017-10607 since 06/28/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 104032 (Juniper Junos BGP PDU Vulnerability (JSA10810)), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43627 (Juniper Junos OS rpd core Denial of Service Vulnerability (JSA10810)).

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 vulnerability database at Tenable (104032).

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CPE 2.3info

CPE 2.2info

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CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Juniper Networks, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Nessus ID: 104032
Nessus Name: Juniper Junos BGP PDU Vulnerability (JSA10810)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/28/2017 🔍
10/11/2017 +105 days 🔍
10/11/2017 +0 days 🔍
10/13/2017 +2 days 🔍
10/13/2017 +0 days 🔍
10/14/2017 +1 days 🔍
10/20/2017 +6 days 🔍
01/03/2023 +1901 days 🔍

Sourcesinfo

Vendor: juniper.net

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

CVE: CVE-2017-10607 (🔍)

Entryinfo

Created: 10/14/2017 10:45 AM
Updated: 01/03/2023 01:40 PM
Changes: 10/14/2017 10:45 AM (68), 06/04/2020 08:26 AM (3), 01/16/2021 08:24 PM (2), 01/03/2023 01:40 PM (12)
Complete: 🔍
Cache ID: 3:E58:40

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