What is CVE-2019-20925?

CVE-2019-20925 is a high-severity vulnerability in Mongodb Inc. Server, classified under CWE-839. CVSS score: 7.5/10. Published 2020-11-24.

How severe is CVE-2019-20925?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2019-20925 known to be exploited?

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

Vulnerability in Mongodb Inc. Server

CVE-2019-20925

An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory. This issue affects MongoDB Server v4.2 versions prior to 4.2…

EPSS: 0.005 (65.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Mongodb Inc. Server — versions 4.2, 4.0, 3.6

Weakness classification (CWE)

CWE-839

Public proof-of-concept exploits

11notes/docker-unifi

References

jira.mongodb.org/browse/SERVER-43751 (x_refsource_MISC)

Frequently asked questions

What is CVE-2019-20925?: CVE-2019-20925 is a high-severity vulnerability in Mongodb Inc. Server, classified under CWE-839. CVSS score: 7.5/10. Published 2020-11-24.
How severe is CVE-2019-20925?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2019-20925 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.