CVE-2020-1870

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100.
Overview
  • CVE ID
  • CVE-2020-1870
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-05-29T20:15:11
  • Last Modified Date
  • 2020-11-18T23:15:12
Weakness Enumerations
CWE URL
CWE-772 http://cwe.mitre.org/data/definitions/772.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00spc600:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00spc800:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:cloudengine_12800:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c00spc800:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:cloudengine_6800:-:*:*:*:*:*:*:* 0 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
  • 3.1
  • Vector String
  • CVSS:3.1/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.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-1870
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1870
History
Created Old Value New Value Data Type Notes
2022-05-10 16:19:35 Added to TrackCVE
2022-12-04 17:05:05 2020-05-29T20:15Z 2020-05-29T20:15:11 CVE Published Date updated
2022-12-04 17:05:05 2020-11-18T23:15:12 CVE Modified Date updated
2022-12-04 17:05:05 Modified Vulnerability Status updated