CVE-2017-12820
Arbitrary memory read from controlled memory pointer in Gemalto's HASP SRM, Sentinel HASP and...
Arbitrary memory read from controlled memory pointer 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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Arbitrary memory read from controlled memory pointer 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.
- Record
CVE-2017-12820- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Arbitrary memory read from controlled memory pointer 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.
- Record
CVE-2017-12820- Updated
- 2026-11-02
EUVDEUVD-2017-4357 No score
Arbitrary memory read from controlled memory pointer 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.
- Record
EUVD-2017-4357- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m534-2jxx-fvmm
Arbitrary memory read from controlled memory pointer in Gemalto's HASP SRM, Sentinel HASP and...
Arbitrary memory read from controlled memory pointer 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.
- Record
GHSA-m534-2jxx-fvmm- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-12820 is a high vulnerability (CVSS 7.5) in Gemalto Gemalto's Hasp Srm, Sentinel Hasp And Sentinel Ldk Products Prior To Sentinel Ldk Rte, published October 3, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.68%, the 77th percentile. No source names a fixed version.
References
ics-cert.kaspersky.com/advisories/klcert-advisories/2017/10/02/klcert-17-006-sentinel-ldk-rte-arbitrary-memory-read-from-controlled-memory-pointer-leads-to-remote-denial-of-service
ics-cert.us-cert.gov/advisories/ICSA-18-093-01
cert-portal.siemens.com/productcert/pdf/ssa-727467.pdf
securityfocus.com/bid/102906
nvd.nist.gov/vuln/detail/CVE-2017-12820
github.com/advisories/GHSA-m534-2jxx-fvmm