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    CVE-2018-1160

    Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to lack of bounds checking on attacker controlled data. A remote unauthenticated attacker can leverage this vulnerability to achieve arbitrary code execution.

    Published:Dec 20, 2018
    Last Modified:Feb 13, 2026
    EPS:Dec 20, 2018
    EPSS Score:0.89732
    CVSS Score:9.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Netatalk
    Product
    Netatalk
    Vendor
    Synology
    Product
    Diskstation Manager
    Vendor
    Synology
    Product
    Router Manager
    Vendor
    Synology
    Product
    Skynas
    Vendor
    Synology
    Product
    Vs960hd
    Vendor
    Synology
    Product
    Vs960hd Firmware

    Exploits

    http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.htmlhttps://www.exploit-db.com/exploits/46034/https://www.exploit-db.com/exploits/46048/https://www.exploit-db.com/exploits/46675/https://www.tenable.com/security/research/tra-2018-48http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.htmlhttps://www.exploit-db.com/exploits/46034/https://www.exploit-db.com/exploits/46048/https://www.exploit-db.com/exploits/46675/https://www.tenable.com/security/research/tra-2018-48https://www.exploit-db.com/exploits/46048https://github.com/SachinThanushka/CVE-2018-1160https://www.exploit-db.com/exploits/46034https://www.exploit-db.com/exploits/46675

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html
    http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html
    http://www.securityfocus.com/bid/106301
    https://attachments.samba.org/attachment.cgi?id=14735
    https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/
    https://www.debian.org/security/2018/dsa-4356
    https://www.exploit-db.com/exploits/46034/
    https://www.exploit-db.com/exploits/46048/
    https://www.exploit-db.com/exploits/46675/
    https://www.synology.com/security/advisory/Synology_SA_18_62
    https://www.tenable.com/security/research/tra-2018-48
    http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html
    http://packetstormsecurity.com/files/152440/QNAP-Netatalk-Authentication-Bypass.html
    http://www.securityfocus.com/bid/106301
    https://attachments.samba.org/attachment.cgi?id=14735
    https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/
    https://www.debian.org/security/2018/dsa-4356
    https://www.exploit-db.com/exploits/46034/
    https://www.exploit-db.com/exploits/46048/
    https://www.exploit-db.com/exploits/46675/
    https://www.synology.com/security/advisory/Synology_SA_18_62
    https://www.tenable.com/security/research/tra-2018-48

    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