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IJ20455: FALSE POSITIVE MATCHES FOR SIGNATURES CAN OCCUR AS QNI SKIPS SRC/DST PORT SPECIFIERS IN SIGNATURE.XML

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APAR status

  • Closed as program error.

Error description

  • It has been identified that the QRadar Network Insights
    processing of signatures.xml skips srcPort / dstPort specifiers.
    This can cause false positive matches for some signatures.
    

Local fix

  • No workaround available.
    

Problem summary

  • This issue was fixed in QRadar QRM QVM release of 7.3.3 Patch
    1 and 7.3.2 Patch 6.
    

Problem conclusion

  • This issue was fixed in QRadar QRM QVM release of 7.3.3 Patch
    1 and 7.3.2 Patch 6.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ20455

  • Reported component name

    QR INCIDENT FOR

  • Reported component ID

    5725QIFSW

  • Reported release

    732

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-10-23

  • Closed date

    2019-12-09

  • Last modified date

    2020-01-09

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    QR INCIDENT FOR

  • Fixed component ID

    5725QIFSW

Applicable component levels

  • R733 PSY

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"}, "Product":{"code":"SS6E69","label":"IBM QRadar Network Insights"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"732","Edition":""},{"Business Unit":{"code":"BU048","label":"IBM Software"}, "Product":{"code":"SSUK44","label":"IBM Security QRadar Incident Forensics"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"732","Edition":""}]

Document Information

Modified date:
27 March 2020