Nanopb before 0.3.1 allows size_t overflows in pb_dec_bytes and pb_dec_string.
https://github.com/nanopb/nanopb/compare/nanopb-0.3.0...nanopb-0.3.1
https://github.com/nanopb/nanopb/commit/d2099cc8f1adb33d427a44a5e32ed27b647c7168
https://github.com/nanopb/nanopb/blob/master/CHANGELOG.txt
Source: Mitre, NVD
Published: 2023-06-17
Updated: 2024-12-17
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.00089