Medium severity · published Mar 31, 2020
CVE-2019-2391
Incorrect parsing of certain JSON input may result in js-bson not correctly serializing BSON
5.4
CVSS
0.8%
EPSS
No
On KEV
Description
Incorrect parsing of certain JSON input may result in js-bson not correctly serializing BSON. This may cause unexpected application behaviour including data disclosure. This issue affects: MongoDB Inc. js-bson library version 1.1.3 and prior to.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JS
Js-bson · Mongodb
before 1.1.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-2391
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-2391
Patch
https://github.com/mongodb/js-bson/releases/tag/v1.1.4
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