CVE-2020-4465
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562.
Overview
- CVE ID
- CVE-2020-4465
- Assigner
- psirt@us.ibm.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-28T12:15:12
- Last Modified Date
- 2020-07-28T15:10:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:* | 1 | OR | 8.0 | 8.0.0.15 |
| cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:* | 1 | OR | 9.1.0.0 | 9.1.0.6 |
| cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:* | 1 | OR | 9.1.0.0 | 9.2.0.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.ibm.com/support/pages/node/6252783 | Patch Vendor Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/181562 | VDB Entry Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-4465 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4465 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:39:24 | Added to TrackCVE | |||
| 2022-12-04 20:17:08 | 2020-07-28T12:15Z | 2020-07-28T12:15:12 | CVE Published Date | updated |
| 2022-12-04 20:17:08 | 2020-07-28T15:10:07 | CVE Modified Date | updated | |
| 2022-12-04 20:17:09 | Analyzed | Vulnerability Status | updated |