CVE-2019-5273

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
USG9500 with versions of V500R001C30;V500R001C60 have a denial of service vulnerability. Due to a flaw in the X.509 implementation in the affected products which can result in a large heap buffer overrun error, an attacker may exploit the vulnerability by a malicious certificate, resulting a denial of service on the affected products.
Overview
  • CVE ID
  • CVE-2019-5273
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-12-26T19:15:10
  • Last Modified Date
  • 2019-12-31T13:15:18
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:usg9500_firmware:v500r001c60:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:* 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-20191225-01-eudemon-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-5273
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5273
History
Created Old Value New Value Data Type Notes
2022-05-10 16:54:58 Added to TrackCVE
2022-12-04 08:38:45 2019-12-26T19:15Z 2019-12-26T19:15:10 CVE Published Date updated
2022-12-04 08:38:45 2019-12-31T13:15:18 CVE Modified Date updated
2022-12-04 08:38:45 Analyzed Vulnerability Status updated