CVE-2021-3549: gnu binutils

csirt@kutim:~/threat-intel/cve/CVE-2021-3549

CVSS 7.1 · High EPSS 0,97%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada gnu binutils. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large section to avr_elf32_load_records_from_section() probably resulting in a crash or in some cases memory corruption. The highest threat from this vulnerability is to integrity as well as system availability.

Rincian

Terbit di NVD: 26 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.1 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787: Out-of-bounds Write
EPSS (30 hari): 0,97% peluang dieksploitasi; lebih tinggi dari 61,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gnu	binutils	Versi 2.36

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://bugzilla.redhat.com/show_bug.cgi?id=1960717 issue tracking · patch · advisory pihak ketiga
https://security.gentoo.org/glsa/202208-30 advisory pihak ketiga
https://security.netapp.com/advisory/ntap-20250228-0005/

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.