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    CVE-2016-2385

    Heap-based buffer overflow in the encode_msg function in encode_msg.c in the SEAS module in Kamailio (formerly OpenSER and SER) before 4.3.5 allows remote attackers to cause a denial of service (memory corruption and process crash) or possibly execute arbitrary code via a large SIP packet.

    Published:Apr 11, 2016
    Last Modified:Apr 12, 2025
    EPS:Apr 11, 2016
    EPSS Score:0.25299
    CVSS Score:9.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Kamailio
    Product
    Kamailio

    Exploits

    http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.htmlhttps://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643https://www.exploit-db.com/exploits/39638/http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.htmlhttps://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643https://www.exploit-db.com/exploits/39638/https://www.exploit-db.com/exploits/39638

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    References

    http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.html
    http://www.debian.org/security/2016/dsa-3535
    http://www.debian.org/security/2016/dsa-3537
    http://www.kamailio.org/pub/kamailio/4.3.5/ChangeLog
    http://www.securityfocus.com/archive/1/537926/100/0/threaded
    https://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/
    https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643
    https://www.exploit-db.com/exploits/39638/
    http://packetstormsecurity.com/files/136477/Kamailio-4.3.4-Heap-Overflow.html
    http://www.debian.org/security/2016/dsa-3535
    http://www.debian.org/security/2016/dsa-3537
    http://www.kamailio.org/pub/kamailio/4.3.5/ChangeLog
    http://www.securityfocus.com/archive/1/537926/100/0/threaded
    https://census-labs.com/news/2016/03/30/kamailio-seas-heap-overflow/
    https://github.com/kamailio/kamailio/commit/f50c9c853e7809810099c970780c30b0765b0643
    https://www.exploit-db.com/exploits/39638/

    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