CVE-2021-43618

Katalog CVE

CVSS 7.5 · High EPSS 3,7%

Kerentanan Integer Overflow or Wraparound pada gmplib gmp, debian linux +6 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

GNU Multiple Precision Arithmetic Library (GMP) through 6.2.1 has an mpz/inp_raw.c integer overflow and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms.

Rincian

Terbit di NVD

15 November 2021

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-190: Integer Overflow or Wraparound

EPSS (30 hari)

3,7% peluang dieksploitasi; lebih tinggi dari 89,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e patch · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2022/Oct/8 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2022/10/13/3 mailing list · advisory pihak ketiga
• https://bugs.debian.org/994405 mailing list · advisory pihak ketiga
• https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html exploit · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20221111-0001/ advisory pihak ketiga
• https://security.gentoo.org/glsa/202309-13