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    CVE-2006-5276

    Stack-based buffer overflow in the DCE/RPC preprocessor in Snort before 2.6.1.3, and 2.7 before beta 2; and Sourcefire Intrusion Sensor; allows remote attackers to execute arbitrary code via crafted SMB traffic.

    Published:Feb 20, 2007
    Last Modified:Apr 23, 2026
    EPS:Feb 20, 2007
    EPSS Score:0.8816
    CVSS Score:10

    Affected Products

    Vendor
    Snort
    Product
    Snort
    Vendor
    Sourcefire
    Product
    Intrusion Sensor

    Exploits

    https://www.exploit-db.com/exploits/3609https://www.exploit-db.com/exploits/18723https://www.exploit-db.com/exploits/3362https://www.exploit-db.com/exploits/3391

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2023-20246 (CVSS 5.8) — Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an u…
    CVE-2023-20071 (CVSS 5.8) — Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unau…
    CVE-2021-40114 (CVSS 6.8) — Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP t…
    CVE-2021-1495 (CVSS 5.8) — Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unau…
    CVE-2021-1236 (CVSS 5.3) — Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could a…
    CVE-2021-1224 (CVSS 5.8) — Multiple Cisco products are affected by a vulnerability with TCP Fast Open (TFO) when used in conjunction with…
    CVE-2021-1223 (CVSS 7.5) — Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unau…
    CVE-2020-3299 (CVSS 5.8) — Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unau…
    CVE-2016-1417 (CVSS 8.8) — Untrusted search path vulnerability in Snort 2.9.7.0-WIN32 allows remote attackers to execute arbitrary code a…

    References

    http://fedoranews.org/updates/FEDORA-2007-206.shtml
    http://iss.net/threats/257.html
    http://secunia.com/advisories/24190
    http://secunia.com/advisories/24235
    http://secunia.com/advisories/24239
    http://secunia.com/advisories/24240
    http://secunia.com/advisories/24272
    http://secunia.com/advisories/26746
    http://security.gentoo.org/glsa/glsa-200703-01.xml
    http://www.kb.cert.org/vuls/id/196240
    http://www.osvdb.org/32094
    http://www.securityfocus.com/archive/1/461810/100/0/threaded
    http://www.securityfocus.com/bid/22616
    http://www.securitytracker.com/id?1017669
    http://www.securitytracker.com/id?1017670
    http://www.snort.org/docs/advisory-2007-02-19.html
    http://www.us-cert.gov/cas/techalerts/TA07-050A.html
    http://www.vupen.com/english/advisories/2007/0656
    http://www.vupen.com/english/advisories/2007/0668
    http://www116.nortelnetworks.com/pub/repository/CLARIFY/DOCUMENT/2007/08/021923-01.pdf
    http://www130.nortelnetworks.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=540173
    https://bugzilla.redhat.com/show_bug.cgi?id=229265
    https://exchange.xforce.ibmcloud.com/vulnerabilities/31275
    https://www.exploit-db.com/exploits/3362
    http://fedoranews.org/updates/FEDORA-2007-206.shtml
    http://iss.net/threats/257.html
    http://secunia.com/advisories/24190
    http://secunia.com/advisories/24235
    http://secunia.com/advisories/24239
    http://secunia.com/advisories/24240
    http://secunia.com/advisories/24272
    http://secunia.com/advisories/26746
    http://security.gentoo.org/glsa/glsa-200703-01.xml
    http://www.kb.cert.org/vuls/id/196240
    http://www.osvdb.org/32094
    http://www.securityfocus.com/archive/1/461810/100/0/threaded
    http://www.securityfocus.com/bid/22616
    http://www.securitytracker.com/id?1017669
    http://www.securitytracker.com/id?1017670
    http://www.snort.org/docs/advisory-2007-02-19.html
    http://www.us-cert.gov/cas/techalerts/TA07-050A.html
    http://www.vupen.com/english/advisories/2007/0656
    http://www.vupen.com/english/advisories/2007/0668
    http://www116.nortelnetworks.com/pub/repository/CLARIFY/DOCUMENT/2007/08/021923-01.pdf
    http://www130.nortelnetworks.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=540173
    https://bugzilla.redhat.com/show_bug.cgi?id=229265
    https://exchange.xforce.ibmcloud.com/vulnerabilities/31275
    https://www.exploit-db.com/exploits/3362

    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