What is CVE-2020-7610?

CVE-2020-7610 is a critical-severity vulnerability in Mongodb Bson, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-03-30.

How severe is CVE-2020-7610?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2020-7610 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Mongodb Bson

CVE-2020-7610

All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.

Vulnerability class: Insecure Deserialization

EPSS: 0.022 (80.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mongodb Bson
N/a Bson — versions all versions before 1.1.4

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

seal-community/patches

References

report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-7610?: CVE-2020-7610 is a critical-severity vulnerability in Mongodb Bson, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-03-30.
How severe is CVE-2020-7610?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-7610 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.