Vulnerability Details : CVE-2017-12820
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.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2017-12820
- cpe:2.3:o:sentinel:sentinel_ldk_rte_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-12820
0.88%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-12820
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-12820
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-12820
-
https://cert-portal.siemens.com/productcert/pdf/ssa-727467.pdf
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-093-01
Siemens Building Technologies Products (Update A) | CISA
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https://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/
KLCERT-17-006: Sentinel LDK RTE: Arbitrary memory read from controlled memory pointer leads to remote denial of service | Kaspersky Lab ICS CERTThird Party Advisory
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http://www.securityfocus.com/bid/102906
Gemalto Sentinel License Manager Multiple Security Vulnerabilities
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