VDB-103356 · CVE-2017-9631 · BID 99488

Schneider Electric Wonderware ArchestrA Logger up to 2017.426.2307.1 null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Schneider Electric Wonderware ArchestrA Logger up to 2017.426.2307.1. Affected by this vulnerability is an unknown functionality. The manipulation results in null pointer dereference. This vulnerability is identified as CVE-2017-9631. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in Schneider Electric Wonderware ArchestrA Logger up to 2017.426.2307.1 (Log Management Software). Affected is an unknown functionality. 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. CVE summarizes:

A Null Pointer Dereference issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. The null pointer dereference vulnerability could allow an attacker to crash the logger process, causing a denial of service for logging and log-viewing (applications that use the Wonderware ArchestrA Logger continue to run when the Wonderware ArchestrA Logger service is unavailable).

The bug was discovered 07/06/2017. The weakness was released 07/07/2017 (Website). The advisory is shared for download at software.schneider-electric.com. This vulnerability is traded as CVE-2017-9631 since 06/14/2017. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at SecurityFocus (BID 99488†) and SecurityTracker (ID 1038836†). Entries connected to this vulnerability are available at VDB-103354 and VDB-103355. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/14/2017 🔍
07/06/2017 +22 days 🔍
07/06/2017 +0 days 🔍
07/07/2017 +1 days 🔍
07/07/2017 +0 days 🔍
07/07/2017 +0 days 🔍
07/08/2017 +1 days 🔍
12/31/2020 +1272 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: software.schneider-electric.com
Researcher: Andrey Zhukov
Status: Confirmed

CVE: CVE-2017-9631 (🔍)
GCVE (CVE): GCVE-0-2017-9631
GCVE (VulDB): GCVE-100-103356
SecurityFocus: 99488 - Schneider Wonderware ArchestrA Logger ICSA-17-187-04 Multiple Security Vulnerabilities
SecurityTracker: 1038836

See also: 🔍

Entryinfo

Created: 07/08/2017 17:06
Updated: 12/31/2020 12:21
Changes: 07/08/2017 17:06 (63), 02/07/2020 08:11 (3), 12/31/2020 12:21 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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