Vulnerability Details : CVE-2023-5058
Improper Input Validation in the processing of user-supplied splash screen during system boot in Phoenix SecureCore™ Technology™ 4 potentially allows denial-of-service attacks or arbitrary code execution.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2023-5058
- cpe:2.3:o:phoenix:securecore_technology:4.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-5058
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-5058
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-5058
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: 22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de (Secondary)
References for CVE-2023-5058
-
https://www.phoenix.com/security-notifications/cve-2023-5058/
Phoenix Technologies LogoFAIL Vulnerability - Phoenix Technologies - Leading PC Innovation since 1979Vendor Advisory
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https://www.phoenix.com/security-notifications/
Security Notifications - Phoenix Technologies - Leading PC Innovation since 1979Vendor Advisory
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https://www.kb.cert.org/vuls/id/811862
VU#811862 - Image files in UEFI can be abused to modify boot behavior
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