CVE-2020-1751

Katalog CVE

CVSS 7.0 · High EPSS 0,54%

Kerentanan Out-of-bounds Write pada gnu glibc, redhat enterprise linux +1 lainnya. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.

Rincian

Terbit di NVD

17 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.0 (High), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,54% peluang dieksploitasi; lebih tinggi dari 43,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1751 issue tracking · patch · advisory pihak ketiga
• https://security.gentoo.org/glsa/202006-04 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200430-0002/ advisory pihak ketiga
• https://sourceware.org/bugzilla/show_bug.cgi?id=25423 issue tracking · advisory pihak ketiga
• https://usn.ubuntu.com/4416-1/ advisory pihak ketiga