CVE-2022-23462: softmotions iowow

csirt@kutim:~/threat-intel/cve/CVE-2022-23462

CVSS 7.5 · High EPSS 0,69%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada softmotions iowow. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

IOWOW is a C utility library and persistent key/value storage engine. Versions 1.4.15 and prior contain a stack buffer overflow vulnerability that allows for Denial of Service (DOS) when it parses scientific notation numbers present in JSON. A patch for this issue is available at commit a79d31e4cff1d5a08f665574b29fd885897a28fd in the `master` branch of the repository. There are no workarounds other than applying the patch.

Rincian

Terbit di NVD: 21 Oktober 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write
EPSS (30 hari): 0,69% peluang dieksploitasi; lebih tinggi dari 51,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
softmotions	iowow	Semua versi hingga 1.4.15

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Softmotions/iowow/commit/a79d31e4cff1d5a08f665574b29fd885897a28fd patch · advisory pihak ketiga
https://securitylab.github.com/advisories/GHSL-2022-066_iowow/ exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.