Vulnerability Details : CVE-2016-20009
A DNS client stack-based buffer overflow in ipdnsc_decode_name() affects Wind River VxWorks 6.5 through 7. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Vulnerability category: Overflow
Products affected by CVE-2016-20009
- cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-300_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-400_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-a20_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-a35_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sgt-a65_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-20009
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-20009
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2016-20009
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-20009
-
https://cert-portal.siemens.com/productcert/pdf/ssa-553445.pdf
Third Party Advisory
-
https://blog.exodusintel.com/2016/08/09/vxworks-execute-my-packets/
VxWorks: Execute My Packets - Exodus IntelligenceExploit;Third Party Advisory
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