QID 981612

QID 981612: Nodejs (npm) Security Update for jpv (GHSA-rh46-3fgc-mvrf)

In jpv (aka Json Pattern Validator) before 2.1.1, compareCommon() can be bypassed because certain internal attributes can be overwritten via a conflicting name, as demonstrated by 'constructor': {'name':'Array'}. This affects validate(). Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as Medium - 5.3 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to GHSA-rh46-3fgc-mvrf for updates pertaining to this vulnerability.

Vendor References

GHSA-rh46-3fgc-mvrf - github.com/advisories/GHSA-rh46-3fgc-mvrf

CVEs related to QID 981612

CVE-2019-19507 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-rh46-3fgc-mvrf	jpv		github.com/advisories/GHSA-rh46-3fgc-mvrf

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