CVE-2019-13126
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
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.
Overview
- CVE ID
- CVE-2019-13126
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-07-29T17:15:11
- Last Modified Date
- 2023-03-03T19:13:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nats:nats_server:2.0.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-13126 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13126 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:52:20 | Added to TrackCVE | |||
| 2022-12-04 00:04:43 | 2019-07-29T17:15Z | 2019-07-29T17:15:11 | CVE Published Date | updated |
| 2022-12-04 00:04:43 | 2020-01-28T15:15:15 | CVE Modified Date | updated | |
| 2022-12-04 00:04:43 | Modified | Vulnerability Status | updated | |
| 2022-12-31 00:10:30 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-03-03 20:09:53 | 2023-03-03T19:13:24 | CVE Modified Date | updated | |
| 2023-03-03 20:09:53 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |