CVE-2019-19729 — HIGH (7.5)

Vulnerability Description

An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it detects _bsontype==ObjectID in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Bson-Objectid Project	Bson-Objectid	1.3.0

Related Weaknesses (CWE)

CWE-670

References

https://github.com/williamkapke/bson-objectid/issues/30ExploitThird Party Advisory
https://www.npmjs.com/package/bson-objectidProduct
https://github.com/williamkapke/bson-objectid/issues/30ExploitThird Party Advisory
https://www.npmjs.com/package/bson-objectidProduct

FAQ

What is CVE-2019-19729?

CVE-2019-19729 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the us...

How severe is CVE-2019-19729?

CVE-2019-19729 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-19729?

Check the references section above for vendor advisories and patch information. Affected products include: Bson-Objectid Project Bson-Objectid.