CVE Vulnerability

CVE-2019-13126

An integer overflow in NATS Server before 2.0.2 allows a remote attacker to crash the server by sending a crafted request. If authentication is enabled, then the remote attacker must have first authenticated.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.twistlock.com/labs-blog/finding-dos-vulnerability-nats-go-fuzz-cve-2019-13126/ Third Party Advisory
https://github.com/nats-io/nats-server/pull/1053
Configurations

Configuration 1

cpe:2.3:a:nats:nats_server:2.0.0:*:*:*:*:*:*:*
Information

Published : 2019-07-29 05:15

Updated : 2020-01-28 03:15

NVD link : CVE-2019-13126

Mitre link : CVE-2019-13126

Products Affected
No products.
CWE
CWE-190