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    CVE-2023-31437

    An issue was discovered in systemd 253. An attacker can modify a sealed log file such that, in some views, not all existing and sealed log messages are displayed. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

    Published:Jun 13, 2023
    Last Modified:Jan 3, 2025
    EPS:Jun 13, 2023
    EPSS Score:0.00128
    CVSS Score:5.3

    Affected Products

    Vendor
    Systemd Project
    Product
    Systemd

    Exploits

    No exploit reference

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    CVE-2023-31438 (CVSS 5.3) — An issue was discovered in systemd 253. An attacker can truncate a sealed log file and then resume log sealing…
    CVE-2023-31439 (CVSS 5.3) — An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log fil…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High