Vulnerability Details : CVE-2017-12420
Heap-based buffer overflow in the SMB implementation in NetApp Clustered Data ONTAP before 8.3.2P8 and 9.0 before P2 allows remote authenticated users to cause a denial of service or execute arbitrary code.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2017-12420
- cpe:2.3:a:netapp:clustered_data_ontap:*:p7:*:*:*:*:*:*
- cpe:2.3:a:netapp:clustered_data_ontap:*:p1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-12420
1.95%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-12420
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-12420
-
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-2017-12420
-
http://www.securityfocus.com/bid/100429
NetApp Clustered Data ONTAP CVE-2017-12420 Heap-Based Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
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https://kb.netapp.com/support/s/article/NTAP-20170814-0001
CVE-2017-12420 Heap Overflow Vulnerability in clustered Data ONTAP | NetApp Product SecurityPatch;Vendor Advisory
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