DEBIAN-CVE-2023-40303

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    DEBIAN-CVE-2023-40303

    Published: 14 Aug 2023Last Modified: 15 Sept 2026
    Upstream:
    CVE-2023-40303

    Summary:

    Details: GNU inetutils before 2.5 may allow privilege escalation because of unchecked return values of set*id() family functions in ftpd, rcp, rlogin, rsh, rshd, and uucpd. This is, for example, relevant if the setuid system call fails when a process is trying to drop privileges before letting an ordinary user control the activities of the process.

    References: https://security-tracker.debian.org/tracker/CVE-2023-40303

    Affected packages

    Package

    Name: inetutils

    Purl: pkg:deb/debian/inetutils?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:2.4-2+deb12u1

    Affected versions

    2:2.4-2

    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
    DEBIAN-CVE-2023-40303 | CVE-DB