VDB-107336 · CVE-2017-11496 · ssa-727467

Gemalto ACC hasplms memory corruption

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.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Gemalto ACC. This impacts an unknown function of the component hasplms. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2017-11496. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Gemalto ACC (unknown version). Affected by this issue is an unknown code block of the component hasplms. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Stack buffer overflow in hasplms in Gemalto ACC (Admin Control Center), all versions ranging from HASP SRM 2.10 to Sentinel LDK 7.50, allows remote attackers to execute arbitrary code via malformed ASN.1 streams in V2C and similar input files.

The bug was discovered 01/26/2017. The weakness was released 10/03/2017 (Website). The advisory is shared for download at ics-cert.kaspersky.com. This vulnerability is handled as CVE-2017-11496 since 07/20/2017. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 249 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 11926 (Gemalto HASP SRM, Sentinel HASP and Sentinel LDK hasplms Service Multiple Security Vulnerabilities).

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 vulnerability database at SecurityFocus (BID 102739†). Entries connected to this vulnerability are available at VDB-107337, VDB-107338, VDB-107412 and VDB-107413. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Gemalto

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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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: 🔍

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
Today	Unlock	Unlock	Unlock	Unlock

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/26/2017 🔍
07/20/2017 +175 days 🔍
10/02/2017 +74 days 🔍
10/03/2017 +1 days 🔍
10/03/2017 +0 days 🔍
01/18/2018 +106 days 🔍
12/30/2022 +1807 days 🔍

Sourcesinfo

Advisory: ssa-727467
Researcher: Sergey Temnikov, Vladimir Dashchenko
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-11496 (🔍)
GCVE (CVE): GCVE-0-2017-11496
GCVE (VulDB): GCVE-100-107336
SecurityFocus: 102739

See also: 🔍

Entryinfo

Created: 10/03/2017 10:50
Updated: 12/30/2022 14:36
Changes: 10/03/2017 10:50 (58), 11/21/2019 08:47 (3), 01/15/2021 06:33 (4), 12/30/2022 14:36 (2)
Complete: 🔍
Cache ID: 216:781:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.