CVE-2020-21913

Katalog CVE

CVSS 5.5 · Medium EPSS 1,2%

Kerentanan Use After Free pada international components for unicode, debian linux. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp.

Rincian

Terbit di NVD

20 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://unicode-org.atlassian.net/browse/ICU-20850 exploit · advisory vendor
• https://github.com/unicode-org/icu/pull/886 patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/10/msg00008.html mailing list · advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-5014 advisory pihak ketiga