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New Dragon IPS signature release October 2019

  • 1.  New Dragon IPS signature release October 2019

    Posted 10-09-2019 11:52
    The following NIDS signature updates are available via liveupdate for Dragon versions 7.x/8.x:

    EDGE:CHAKRA-SCRIPT-CORRUPT-36
    UPDATE-TYPE: New Signature
    CLASSIFICATION: BETA
    DESCRIPTION: A remote code execution vulnerability exists in the way that the Scripting Engine renders when handling objects in memory in Microsoft Edge. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. Microsoft has released a patch for this vulnerability.
    REFERENCE: URLREF
    https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1335
    REFERENCE: CVE
    CVE-2019-1335


    IE:SCRIPT-ENG-MEM-CORRUPT-5
    UPDATE-TYPE: New Signature
    CLASSIFICATION: BETA
    DESCRIPTION: A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Microsoft has released a patch for this vulnerability.
    REFERENCE: URLREF
    https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1367
    REFERENCE: CVE
    CVE-2019-1367


    MS:RDP-CLIENT-EXPLOIT-ATTEMPT-4
    UPDATE-TYPE: New Signature
    CLASSIFICATION: BETA
    DESCRIPTION: A remote code execution vulnerability exists in the Windows Remote Desktop Client when a user connects to a malicious server. An attacker who successfully exploited this vulnerability could execute arbitrary code on the computer of the connecting client. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Microsoft has released a patch for this vulnerability. This signature is disabled by default.
    REFERENCE: URLREF
    https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1333
    REFERENCE: CVE
    CVE-2019-1333


  • 2.  RE: New Dragon IPS signature release October 2019

    Posted 12-02-2019 15:23

    When will the next IPS Signature update be released? I cannot find any for November. Thank you.



  • 3.  RE: New Dragon IPS signature release October 2019

    Posted 12-02-2019 16:02

    Hi,

    I am not sure when a new update will be available.  I obtain these from the research team and post them here.   There is no regular schedule but hope to see something soon.

     

    Thanks

    Jeff