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.
6.3	$0-$5k	0.00

A vulnerability was found in Gemalto HASP SRM, Sentinel HASP and Sentinel LDK up to 7.54 (Supplier Relationship Management Software). It has been classified as critical. Affected is an unknown code of the component XML Parser. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. CVE summarizes:

Stack overflow in custom XML-parser in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK RTE version 7.55 leads to remote denial of service.

The bug was discovered 10/02/2017. The weakness was disclosed 10/04/2017 (Website). The advisory is shared for download at ics-cert.kaspersky.com. This vulnerability is traded as CVE-2017-12818 since 08/11/2017. 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11927 (Gemalto HASP SRM, Sentinel HASP and Sentinel LDK hasplms Service Dos Vulnerability).

Upgrading to version 7.55 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 102906†). The entries VDB-107336, VDB-107337, VDB-107338 and VDB-107413 are pretty similar.

Productinfo

Type

• Supplier Relationship Management Software

Vendor

• Gemalto

Name

• HASP SRM
• Sentinel HASP
• Sentinel LDK

Version

• 7.0
• 7.1
• 7.2
• 7.3
• 7.4
• 7.5
• 7.6
• 7.7
• 7.8
• 7.9
• 7.10
• 7.11
• 7.12
• 7.13
• 7.14
• 7.15
• 7.16
• 7.17
• 7.18
• 7.19
• 7.20
• 7.21
• 7.22
• 7.23
• 7.24
• 7.25
• 7.26
• 7.27
• 7.28
• 7.29
• 7.30
• 7.31
• 7.32
• 7.33
• 7.34
• 7.35
• 7.36
• 7.37
• 7.38
• 7.39
• 7.40
• 7.41
• 7.42
• 7.43
• 7.44
• 7.45
• 7.46
• 7.47
• 7.48
• 7.49
• 7.50
• 7.51
• 7.52
• 7.53
• 7.54

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: HASP SRM/Sentinel HASP/Sentinel LDK 7.55

Timelineinfo

08/11/2017 🔍
10/02/2017 +52 days 🔍
10/03/2017 +1 days 🔍
10/04/2017 +1 days 🔍
10/04/2017 +0 days 🔍
02/01/2018 +120 days 🔍
12/30/2022 +1793 days 🔍

Sourcesinfo

Advisory: ssa-727467
Researcher: Kaspersky Labs
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-12818 (🔍)
SecurityFocus: 102906 - Gemalto Sentinel License Manager Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 10/04/2017 10:27 AM
Updated: 12/30/2022 03:22 PM
Changes: 10/04/2017 10:27 AM (64), 11/21/2019 04:21 PM (5), 01/15/2021 10:51 AM (2), 12/30/2022 03:22 PM (3)
Complete: 🔍
Cache ID: 18:9DE:40

Discussion

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