CVE Alert: CVE-2024-53984

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Vulnerability Summary: CVE-2024-53984

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.

Affected Endpoints:

No affected endpoints listed.

Published Date:

12/2/2024, 4:15:14 PM

⚠️ CVSS Score:

CVSS v3 Score: 4.3 (Medium)

Exploit Status:

Not Exploited

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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