Juniper Junos prior 15.1X49-D40 on 64-bit UDP input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Juniper Junos on 64-bit. This affects an unknown part of the component UDP Handler. This manipulation causes input validation. This vulnerability is registered as CVE-2016-1263. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Juniper Junos on 64-bit (Router Operating System). Affected by this vulnerability is some unknown functionality of the component UDP Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability.

The weakness was published 07/13/2016 as JSA10758 / 1142939 as confirmed security bulletin (Website). The advisory is shared at kb.juniper.net. This vulnerability is known as CVE-2016-1263 since 12/30/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 92515 (Juniper Junos Crafted UDP Packet Handling DoS (JSA10758)), 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 12.1X46-D45, 12.1X46-D51, 12.1X47-D35, 12.3X48-D30, 13.3R9-S1, 13.3R10, 14.1R7, 14.2R6, 15.1F2-S5, 15.1F4-S2, 15.1F5, 15.1R2-S3, 15.1R3 or 15.1X49-D40 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 (92515), SecurityFocus (BID 91763†) and SecurityTracker (ID 1036304†). Similar entries are available at VDB-89248, VDB-89247, VDB-89246 and VDB-89244. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: 92515
Nessus Name: Juniper Junos Crafted UDP Packet Handling DoS (JSA10758)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 11139
OpenVAS Name: Junos UDP Kernel Crash Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Junos 12.1X46-D45/12.1X46-D51/12.1X47-D35/12.3X48-D30/13.3R9-S1/13.3R10/14.1R7/14.2R6/15.1F2-S5/15.1F4-S2/15.1F5/15.1R2-S3/15.1R3/15.1X49-D40

Timelineinfo

12/30/2015 🔍
07/13/2016 +196 days 🔍
07/13/2016 +0 days 🔍
07/14/2016 +1 days 🔍
07/14/2016 +0 days 🔍
07/22/2016 +8 days 🔍
09/09/2016 +49 days 🔍
09/02/2022 +2184 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA10758 / 1142939
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-1263 (🔍)
GCVE (CVE): GCVE-0-2016-1263
GCVE (VulDB): GCVE-100-89245
SecurityFocus: 91763
SecurityTracker: 1036304

See also: 🔍

Entryinfo

Created: 07/14/2016 19:18
Updated: 09/02/2022 18:27
Changes: 07/14/2016 19:18 (67), 02/25/2019 14:14 (11), 09/02/2022 18:27 (4)
Complete: 🔍
Cache ID: 216::103

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