CVE-2024-53984

Katalog CVE

CVSS 4.3 · Medium EPSS 0,41%

Kerentanan Missing Release of Memory after Effective Lifetime. Skor CVSS 3.1 4.3 (Medium) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

2 Desember 2024

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

4.3 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime
CWE-755: Improper Handling of Exceptional Conditions

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/nanopb/nanopb/commit/2b86c255aa52250438d5aba124d0e86db495b378
• https://github.com/nanopb/nanopb/security/advisories/GHSA-xwqq-qxmw-hj5r