Juniper Junos up to 15.1X53 CLI memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Juniper Junos 14.1X53/14.2/15.1/15.1X49/15.1X53. This affects an unknown function of the component CLI. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2017-10602. The attack needs to be launched locally. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Juniper Junos 14.1X53/14.2/15.1/15.1X49/15.1X53 (Router Operating System) and classified as critical. This vulnerability affects an unknown part of the component CLI. 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.

The bug was discovered 07/13/2017. The weakness was published 07/12/2017 as JSA10803 as confirmed security advisory (Website). The advisory is shared for download at kb.juniper.net. This vulnerability was named CVE-2017-10602 since 06/28/2017. The attack needs to be approached locally. A single authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 102078 (Juniper Junos CLI Local Privilege Escalation (JSA10803)), 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 to version 14.2R6, 15.1F5, 15.1F6, 15.1R3, 15.1X49-D40, 15.1X53-D47, 15.1X53-D70 or 16.1R1 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 Tenable (102078), SecurityFocus (BID 100323†) and SecurityTracker (ID 1038900†). Similar entries are available at VDB-103544, VDB-103543, VDB-103542 and VDB-103541. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 102078
Nessus Name: Juniper Junos CLI Local Privilege Escalation (JSA10803)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Junos 14.2R6/15.1F5/15.1F6/15.1R3/15.1X49-D40/15.1X53-D47/15.1X53-D70/16.1R1

Timelineinfo

06/28/2017 🔍
07/12/2017 +14 days 🔍
07/12/2017 +0 days 🔍
07/13/2017 +1 days 🔍
07/13/2017 +0 days 🔍
07/14/2017 +1 days 🔍
07/17/2017 +3 days 🔍
07/31/2017 +14 days 🔍
08/15/2017 +15 days 🔍
01/01/2021 +1235 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA10803
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-10602 (🔍)
GCVE (CVE): GCVE-0-2017-10602
GCVE (VulDB): GCVE-100-103540
SecurityFocus: 100323 - Juniper Junos CVE-2017-10602 Local Buffer Overflow Vulnerability
SecurityTracker: 1038900

See also: 🔍

Entryinfo

Created: 07/14/2017 23:29
Updated: 01/01/2021 14:37
Changes: 07/14/2017 23:29 (74), 10/25/2019 16:40 (5), 01/01/2021 14:32 (2), 01/01/2021 14:37 (1)
Complete: 🔍
Cache ID: 216::103

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