CVE-2023-51713

    Dashboard / Vulnerabilities / CVE-2023-51713

    CVE-2023-51713

    Published: 22 Dec 2023Last Modified: 12 Aug 2026

    Summary:

    Details: make_ftp_cmd in main.c in ProFTPD before 1.3.8a has a one-byte out-of-bounds read, and daemon crash, because of mishandling of quote/backslash semantics.

    References: https://github.com/proftpd/proftpd/blob/1.3.8/NEWS, https://lists.debian.org/debian-lts-announce/2024/11/msg00032.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51713.json, https://nvd.nist.gov/vuln/detail/CVE-2023-51713, https://github.com/proftpd/proftpd/issues/1683, https://github.com/proftpd/proftpd/issues/1683#issuecomment-1712887554

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -898b25bac3a1b7f65e55ad85aaad550142693464

    Affected versions

    v1.3.8c
    v1.3.8b
    v1.3.8a
    v1.3.8
    v1.3.8rc4
    v1.3.8rc3
    v1.3.8rc2
    v1.3.8rc1
    v1.3.7
    v1.3.7rc4
    v1.3.7rc3
    v1.3.7rc2
    v1.3.7rc1
    v1.3.6
    v1.3.6rc4
    v1.3.6rc3
    v1.3.6rc2
    v1.3.6rc1

    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-2023-51713 | CVE-DB