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    CVE-2016-8704

    An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.

    Published:Oct 31, 2016
    Last Modified:Apr 20, 2025
    EPS:Jan 6, 2017
    EPSS Score:0.40823
    CVSS Score:9.8

    Affected Products

    Vendor
    Memcached
    Product
    Memcached
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Mobile Application Platform

    Exploits

    http://www.talosintelligence.com/reports/TALOS-2016-0219/http://www.talosintelligence.com/reports/TALOS-2016-0219/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2023-46853 (CVSS 9.8) — In Memcached before 1.6.22, an off-by-one error exists when processing proxy requests in proxy mode, if \n is …
    CVE-2023-46852 (CVSS 7.5) — In Memcached before 1.6.22, a buffer overflow exists when processing multiget requests in proxy mode, if there…
    CVE-2022-48571 (CVSS 7.5) — memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP.…
    CVE-2020-22570 (CVSS 7.5) — Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted…
    CVE-2021-37519 (CVSS 5.5) — Buffer Overflow vulnerability in authfile.c memcached 1.6.9 allows attackers to cause a denial of service via …
    CVE-2020-10931 (CVSS 7.5) — Memcached 1.6.x before 1.6.2 allows remote attackers to cause a denial of service (daemon crash) via a crafted…
    CVE-2019-15026 (CVSS 7.5) — memcached 1.5.16, when UNIX sockets are used, has a stack-based buffer over-read in conn_to_str in memcached.c…
    CVE-2019-11596 (CVSS 7.5) — In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands…

    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