CVE-2023-28488

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    CVE-2023-28488

    Published: 12 Apr 2023Last Modified: 12 Aug 2026

    Summary:

    Details: client.c in gdhcp in ConnMan through 1.41 could be used by network-adjacent attackers (operating a crafted DHCP server) to cause a stack-based buffer overflow and denial of service, terminating the connman process.

    References: https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488, https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28488.json, https://nvd.nist.gov/vuln/detail/CVE-2023-28488, https://www.debian.org/security/2023/dsa-5416, https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- f0aaa277e1712359701b158e5c43f7cc5c2d46d5
    Fixed -None

    Affected versions

    1.41

    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
    CVE-2023-28488 | CVE-DB