Vulnerability Details : CVE-2020-29490
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.
Vulnerability category: Denial of service
Products affected by CVE-2020-29490
- cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_unity_vsa_operating_environment:*:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_unity_xt_operating_environment:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-29490
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-29490
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
Dell |
CWE ids for CVE-2020-29490
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by:
- nvd@nist.gov (Primary)
- security_alert@emc.com (Secondary)
References for CVE-2020-29490
-
https://www.dell.com/support/kbdoc/000181248
Access DeniedVendor Advisory
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