Vulnerability Details : CVE-2020-11079
node-dns-sync (npm module dns-sync) through 0.2.0 allows execution of arbitrary commands . This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This has been fixed in 0.2.1.
Vulnerability category: Execute code
Products affected by CVE-2020-11079
- cpe:2.3:a:node-dns-sync_project:node-dns-sync:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-11079
0.92%
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-2020-11079
| 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 | |
|
8.6
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N |
3.9
|
4.0
|
GitHub, Inc. |
CWE ids for CVE-2020-11079
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: security-advisories@github.com (Secondary)
References for CVE-2020-11079
-
https://github.com/skoranga/node-dns-sync/security/advisories/GHSA-wh69-wc6q-7888
command injection fix · Advisory · skoranga/node-dns-sync · GitHubThird Party Advisory
-
https://github.com/skoranga/node-dns-sync/commit/cb10a5ac7913eacc031ade7d91596277f31645dc
allowing only valid rrtypes · skoranga/node-dns-sync@cb10a5a · GitHubPatch;Third Party Advisory
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