CVE Feed

    Dashboard / CVE / CVE-2023-31470

    CVE-2023-31470

    SmartDNS through 41 before 56d0332 allows an out-of-bounds write because of a stack-based buffer overflow in the _dns_encode_domain function in the dns.c file, via a crafted DNS request.

    Published:Apr 28, 2023
    Last Modified:Jan 31, 2025
    EPS:Apr 28, 2023
    EPSS Score:0.00221
    CVSS Score:9.8

    Affected Products

    Vendor
    Pymumu
    Product
    Smartdns

    Exploits

    https://github.com/pymumu/smartdns/issues/1378https://github.com/pymumu/smartdns/issues/1378

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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