VDB
CVE-2024-53984
CVE-2024-53984
PUBLISHED
CVSS 4.300000190734863 MEDIUM
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.
EPSS 0.10% · 27.6th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.10%
27.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| nanopb | nanopb | * |
Exploit Intelligence
Timeline
- Jan 21, 1970 Security Advisory
- Dec 2, 2024 CVE Published
- Dec 3, 2024 EPSS Score
- Dec 20, 2024 EPSS Score
- Jan 6, 2025 EPSS Score
- Jan 23, 2025 EPSS Score
- Feb 9, 2025 EPSS Score
- Feb 25, 2025 Coalition ESS Score
- Feb 26, 2025 EPSS Score
- Mar 15, 2025 EPSS Score
- Apr 1, 2025 EPSS Score
- Apr 18, 2025 EPSS Score