Vulnerability Details : CVE-2019-10806
Potential exploit
vega-util prior to 1.13.1 allows manipulation of object prototype. The 'vega.mergeConfig' method within vega-util could be tricked into adding or modifying properties of the Object.prototype.
Products affected by CVE-2019-10806
- cpe:2.3:a:vega_project:vega:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10806
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10806
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2019-10806
-
The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-10806
-
https://snyk.io/vuln/SNYK-JS-VEGAUTIL-559223
Prototype Pollution in vega-util | SnykExploit;Third Party Advisory
-
https://github.com/vega/vega/commit/8f33a0b5170d7de4f12fc248ec0901234342367b
Fix prototype pollution in mergeConfig. · vega/vega@8f33a0b · GitHubPatch;Third Party Advisory
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