VDB-82448 · CVE-2016-1267 · BID 86037

Juniper Junos RPC File race condition

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Juniper Junos. This vulnerability affects unknown code of the component RPC Handler. Such manipulation leads to race condition (File). This vulnerability is listed as CVE-2016-1267. The attack must be carried out locally. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Juniper Junos (Router Operating System) (affected version not known). It has been rated as critical. Affected by this issue is some unknown functionality of the component RPC Handler. The manipulation with an unknown input leads to a race condition vulnerability (File). Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Race condition in the RPC functionality in Juniper Junos OS before 12.1X44-D55, 12.1X46 before 12.1X46-D40, 12.1X47 before 12.1X47-D25, 12.3 before 12.3R11, 12.3X48 before 12.3X48-D20, 13.2 before 13.2R8, 13.2X51 before 13.2X51-D39, 13.3 before 13.3R7, 14.1 before 14.1R6, 14.1X53 before 14.1X53-D30, 14.2 before 14.2R3-S4, 15.1 before 15.1F2, or 15.1R2, 15.1X49 before 15.1X49-D20, and 16.1 before 16.1R1 allows local users to read, delete, or modify arbitrary files via unspecified vectors.

The weakness was presented 04/15/2016 (Website). The advisory is shared for download at kb.juniper.net. This vulnerability is handled as CVE-2016-1267 since 12/30/2015. The attack needs to be approached locally. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 86037†) and Vulnerability Center (SBV-58223†). See VDB-82452, VDB-82451, VDB-82450 and VDB-82447 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: File
Class: Race condition / File
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Timelineinfo

12/30/2015 🔍
04/13/2016 +105 days 🔍
04/14/2016 +1 days 🔍
04/15/2016 +0 days 🔍
04/15/2016 +0 days 🔍
04/15/2016 +0 days 🔍
04/17/2016 +2 days 🔍
07/25/2022 +2289 days 🔍

Sourcesinfo

Vendor: juniper.net

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

CVE: CVE-2016-1267 (🔍)
GCVE (CVE): GCVE-0-2016-1267
GCVE (VulDB): GCVE-100-82448
SecurityFocus: 86037 - Juniper Junos CVE-2016-1267 Local Privilege Escalation Vulnerability
SecurityTracker: 1035668
Vulnerability Center: 58223 - Juniper JunOS Local Privilege Escalation due to Race Condition in RPC, Medium

See also: 🔍

Entryinfo

Created: 04/17/2016 19:10
Updated: 07/25/2022 01:26
Changes: 04/17/2016 19:10 (58), 04/29/2019 07:07 (12), 07/25/2022 01:26 (4)
Complete: 🔍
Cache ID: 216::103

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