Security Advisory

CVE-2024-53984

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-12-02 15:54:47

Last updated 2024-12-02 21:40:02

Assigner GitHub_M

State PUBLISHED

Description

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_decode_ex() function is used with flag PB_DECODE_DELIMITED, then the pb_decode_ex() function does not automatically call pb_release(), like is done for other failure cases. This could lead to memory leak and potential denial-of-service. This vulnerability is fixed in 0.4.9.1.

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