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Package · Debian

nanopb

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 4.3
    CVE-2024-53984

    Nanopb does not release memory on error return when using PB_DECODE_DELIMITED

    Nanopb is a small code-size Protocol Buffers implementation. When the compile time option PB_ENABLE_MALLOC is enabled, the message contains at least one field with FT_POINTER field type, custom stream callback is used with unknown stream length. and the pb_de…

    nanopb nanopb nanopb nanopb Debian Ubuntu
  • High 7.1
    CVE-2021-21401 Public exploit

    Invalid free() call in Nanopb

    Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid `free()` or `realloc()` calls if the message type contains an `oneof` field, and the `…

    nanopb nanopb nanopb nanopb Debian Ubuntu PyPI
  • High 7.5
    CVE-2020-26243

    Memory leak in nanopb

    Nanopb is a small code-size Protocol Buffers implementation. In Nanopb before versions 0.4.4 and 0.3.9.7, decoding specifically formed message can leak memory if dynamic allocation is enabled and an oneof field contains a static submessage that contains a dyn…

    nanopb nanopb nanopb nanopb Debian Ubuntu PyPI