CVE-2020-10531

Katalog CVE

CVSS 8.8 · High EPSS 2,7%

Kerentanan Integer Overflow or Wraparound pada icu-project international components for unicode, redhat enterprise linux desktop +9 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.

Rincian

Terbit di NVD

12 Maret 2020

Terakhir diubah

14 Oktober 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound
CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,7% peluang dieksploitasi; lebih tinggi dari 85,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f018fdcbe6c9a37f0e08 patch · advisory pihak ketiga
• https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca patch · advisory pihak ketiga
• https://github.com/unicode-org/icu/pull/971 issue tracking · patch · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpujan2021.html patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.html mailing list · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2020:0738 advisory pihak ketiga
• https://bugs.chromium.org/p/chromium/issues/detail?id=1044570 permissions required · advisory pihak ketiga
• https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/03/msg00024.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202003-15 advisory pihak ketiga
• https://unicode-org.atlassian.net/browse/ICU-20958 permissions required · advisory pihak ketiga
• https://usn.ubuntu.com/4305-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4646 advisory pihak ketiga
• https://www.oracle.com//security-alerts/cpujul2021.html not applicable · advisory pihak ketiga
• https://www.oracle.com/security-alerts/cpuapr2022.html advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLX...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA4...
• https://cert-portal.siemens.com/productcert/html/ssa-398330.html