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Package · Debian

ipfixcol2

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.2
    CVE-2026-122130

    CESNET ipfixcol2 2.3.0 before 2.9.0 Buffer Overflow via Forwarder Output Plugin

    CESNET ipfixcol2 2.3.0 before 2.9.0 contains an integer overflow vulnerability in the Forwarder output plugin that allows unauthenticated IPFIX exporters to overflow a heap buffer by wrapping uint16_t message length counters. Attackers can send near-65535-byt…

    CESNET ipfixcol2 ipfixcol2 ipfixcol2 Debian Ubuntu
  • High 7.5
    CVE-2026-122127

    CESNET ipfixcol2 2.7.1 before 2.9.0 Heap Buffer Overflow via TCP LZ4 Decoder

    CESNET ipfixcol2 2.7.1 before 2.9.0 contains a heap-based buffer overflow in Lz4Decoder.cpp that allows unauthenticated network peers to write past heap buffers. Attackers can declare a small ring buffer_size followed by a large decompressed_size to write up …

    CESNET ipfixcol2 ipfixcol2 ipfixcol2 Debian Ubuntu