CVE-2020-10531CWE-190CWE-787

CVE-2020-10531

High · published March 12, 2020

CVSS v3.1
8.8
EPSS
3%
Percentile
85.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02669 · 85.6th percentile
Weaknesses
CWE-190 · Integer Overflow or Wraparound; CWE-787 · Out-of-bounds Write
Published
2020-03-12T23:15Z
Affected products (21)
ProductVersionsFixed in
icu-project/international_components_for_unicode≤ 66.1—
redhat/enterprise_linux_desktopall versions—
redhat/enterprise_linux_serverall versions—
redhat/enterprise_linux_workstationall versions—
google/chrome< 80.0.3987.12280.0.3987.122
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
opensuse/leapall versions—
oracle/banking_extensibility_workbenchall versions—
oracle/banking_extensibility_workbenchall versions—
nodejs/node.js≥ 10.0.0, ≤ 10.12.0—
nodejs/node.js≥ 10.13.0, < 10.21.010.21.0
References (37)
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.html · [email protected]https://access.redhat.com/errata/RHSA-2020:0738 · [email protected]https://bugs.chromium.org/p/chromium/issues/detail?id=1044570 · [email protected]https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.html · [email protected]https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f018fdcbe6c9a37f0e08 · [email protected]https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca · [email protected]https://github.com/unicode-org/icu/pull/971 · [email protected]https://lists.debian.org/debian-lts-announce/2020/03/msg00024.html · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/ · [email protected]https://security.gentoo.org/glsa/202003-15 · [email protected]https://unicode-org.atlassian.net/browse/ICU-20958 · [email protected]https://usn.ubuntu.com/4305-1/ · [email protected]https://www.debian.org/security/2020/dsa-4646 · [email protected]https://www.oracle.com//security-alerts/cpujul2021.html · [email protected]https://www.oracle.com/security-alerts/cpuapr2022.html · [email protected]https://www.oracle.com/security-alerts/cpujan2021.html · [email protected]http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00004.html · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0738 · af854a3a-2127-422b-91ae-364da2661108https://bugs.chromium.org/p/chromium/issues/detail?id=1044570 · af854a3a-2127-422b-91ae-364da2661108https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_24.html · af854a3a-2127-422b-91ae-364da2661108https://chromium.googlesource.com/chromium/deps/icu/+/9f4020916eb1f28f3666f018fdcbe6c9a37f0e08 · af854a3a-2127-422b-91ae-364da2661108https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca · af854a3a-2127-422b-91ae-364da2661108https://github.com/unicode-org/icu/pull/971 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/03/msg00024.html · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/ · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-15 · af854a3a-2127-422b-91ae-364da2661108https://unicode-org.atlassian.net/browse/ICU-20958 · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4305-1/ · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4646 · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com//security-alerts/cpujul2021.html · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.html · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2021.html · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 12 MAR 18:09Z
    An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1
    cvelistv5