CVE-2020-29490
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.0.4.0.5.012 contain a Denial of Service vulnerability on NAS Servers with NFS exports. A remote authenticated attacker could potentially exploit this vulnerability and cause Denial of Service (Storage Processor Panic) by sending specially crafted UDP requests.
Overview
- CVE ID
- CVE-2020-29490
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-05T22:15:13
- Last Modified Date
- 2021-01-12T15:01:17
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:* | 1 | OR | 5.0.4.0.5.012 | |
| cpe:2.3:a:dell:emc_unity_vsa_operating_environment:*:*:*:*:*:*:*:* | 1 | OR | 5.0.4.0.5.012 | |
| cpe:2.3:a:dell:emc_unity_xt_operating_environment:*:*:*:*:*:*:*:* | 1 | OR | 5.0.4.0.5.012 |
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.dell.com/support/kbdoc/000181248 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-29490 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29490 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:27:36 | Added to TrackCVE | |||
| 2022-12-05 19:24:15 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-05 19:24:15 | 2021-01-05T22:15Z | 2021-01-05T22:15:13 | CVE Published Date | updated |
| 2022-12-05 19:24:15 | 2021-01-12T15:01:17 | CVE Modified Date | updated | |
| 2022-12-05 19:24:15 | Analyzed | Vulnerability Status | updated |