Vulnerability Details : CVE-2020-17479
Potential exploit
jpv (aka Json Pattern Validator) before 2.2.2 does not properly validate input, as demonstrated by a corrupted array.
Vulnerability category: Input validation
Products affected by CVE-2020-17479
- cpe:2.3:a:json_pattern_validator_project:json_pattern_validator:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-17479
0.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-17479
| 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-2020-17479
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-17479
-
https://github.com/manvel-khnkoyan/jpv/commit/e3eec1215caa8d5c560f5e88d0943422831927d6
Fixed Validation Bypass Issue #10 · manvel-khnkoyan/jpv@e3eec12 · GitHubPatch;Third Party Advisory
-
https://github.com/manvel-khnkoyan/jpv/issues/10
Validation Bypass · Issue #10 · manvel-khnkoyan/jpv · GitHubExploit;Third Party Advisory
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https://blog.sonatype.com/cve-2020-17479
CVE-2020-17479: The return of Validation Bypass (CVE-2019-19507) in `jpv`Exploit;Third Party Advisory
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https://www.npmjs.com/package/jpv
jpv - npmProduct;Third Party Advisory
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