VDB-78057 · CVE-2015-6454 · BID 76820

Everest PeakHMI up to 8.7.0.1 Video Server null pointer dereference

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Everest PeakHMI up to 8.7.0.1. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Video Server. Performing a manipulation results in null pointer dereference. This vulnerability is reported as CVE-2015-6454. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in Everest PeakHMI up to 8.7.0.1. This affects an unknown function of the component Video Server. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. The summary by CVE is:

Everest PeakHMI before 8.7.0.2, when the video server is used, allows remote attackers to cause a denial of service (incorrect pointer dereference and daemon crash) via a crafted packet.

The weakness was disclosed 09/26/2015 (Website). The advisory is shared at ics-cert.us-cert.gov. This vulnerability is uniquely identified as CVE-2015-6454. The exploitability is told to be easy. 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.

Upgrading to version 8.7.0.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 76820†) and Vulnerability Center (SBV-54707†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Everest

Name

PeakHMI

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

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

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: PeakHMI 8.7.0.2

Timelineinfo

08/17/2015 🔍
09/22/2015 +36 days 🔍
09/22/2015 +0 days 🔍
09/25/2015 +3 days 🔍
09/26/2015 +1 days 🔍
09/26/2015 +0 days 🔍
12/01/2015 +66 days 🔍
06/19/2022 +2392 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined

CVE: CVE-2015-6454 (🔍)
GCVE (CVE): GCVE-0-2015-6454
GCVE (VulDB): GCVE-100-78057
SecurityFocus: 76820 - Everest Software PeakHMI Multiple NULL Pointer Dereference Denial of Service Vulnerabilities
Vulnerability Center: 54707 - Everest PeakHMI before 8.7.0.2 Remote DoS via a Crafted Packet, Medium

Entryinfo

Created: 09/26/2015 16:30
Updated: 06/19/2022 08:28
Changes: 09/26/2015 16:30 (48), 05/09/2018 11:45 (9), 06/19/2022 08:28 (3)
Complete: 🔍
Cache ID: 216:8EA:103

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