Executive Summary

Informations
Name CVE-2023-31438 First vendor Publication 2023-06-13
Vendor Cve Last vendor Modification 2024-08-02

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in systemd 253. An attacker can truncate a sealed log file and then resume log sealing such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-31438

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-354 Improper Validation of Integrity Check Value

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://github.com/systemd/systemd/pull/28886
Source Url
MISC https://github.com/kastel-security/Journald
https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf
https://github.com/systemd/systemd/releases

Alert History

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Date Informations
2024-08-02 21:27:51
  • Multiple Updates
2024-05-17 09:27:58
  • Multiple Updates
2024-05-15 17:28:00
  • Multiple Updates
2024-04-11 09:28:00
  • Multiple Updates
2024-03-21 09:28:02
  • Multiple Updates
2023-12-21 21:28:27
  • Multiple Updates
2023-11-07 21:28:37
  • Multiple Updates
2023-06-24 00:27:26
  • Multiple Updates
2023-06-14 17:27:15
  • Multiple Updates
2023-06-14 00:27:19
  • Multiple Updates
2023-06-13 21:27:19
  • First insertion