Vulnerability Details : CVE-2017-1000381
The c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way.
Vulnerability category: Information leak
Products affected by CVE-2017-1000381
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
- cpe:2.3:a:c-ares_project:c-ares:1.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:c-ares_project:c-ares:1.11.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:c-ares:c-ares:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:c-ares:c-ares:1.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:c-ares:c-ares:1.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:c-ares:c-ares:1.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:c-ares:c-ares:1.12.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-1000381
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-1000381
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-1000381
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-1000381
-
https://c-ares.haxx.se/0616.patch
Mailing List;Vendor Advisory
-
http://www.securityfocus.com/bid/99148
C-ares CVE-2017-1000381 Out of Bounds Read Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
-
https://c-ares.haxx.se/adv_20170620.html
ares_create_query single byte out of buffer writeVendor Advisory
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