Published: 16/10/2017 Updated: 23/04/2019

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Double free in i18n/zonemeta.cpp in International Components for Unicode (ICU) for C/C++ up to and including 59.1 allows remote malicious users to execute arbitrary code via a crafted string, aka a "redundant UVector entry clean up function call" issue.

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icu-project international components for unicode

Debian Bug report logs - #878840 icu: CVE-2017-14952: Double free in i18n/zonemetacpp Package: src:icu; Maintainer for src:icu is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Tue, 17 Oct 2017 04:39:01 UTC Severity: grave Tags: patch, security, upstream Found ...

ICU could be made to crash or run arbitrary code as your login if it received specially crafted input ...

Double free in i18n/zonemetacpp in International Components for Unicode (ICU) for C/C++ through 591 allows remote attackers to execute arbitrary code via a crafted string, aka a "redundant UVector entry clean up function call" issue ...

CWE-415 http://www.sourcebrella.com/blog/double-free-vulnerability-international-components-unicode-icu/http://bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878840 https://nvd.nist.gov https://usn.ubuntu.com/3458-1/

CVE-2017-14952

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