CVE-2017-14952 — Vulnetix

CVE-2017-14952 PUBLISHED

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

EPSS 2.94% · 86.7th percentile

Risk Scores

EPSS Score

2.94%

86.7th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	icu	0, 55.1-4ubuntu1, 55.1-6ubuntu1
Ubuntu:14.04:LTS	icu	52.1-3ubuntu0.6, 4.8.1.1-12ubuntu2, 0

Exploit Intelligence

http://www.sourcebrella.com/blog/double-free-vulnerability-international-components-unicode-icu/ (circl)
http://bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp (circl)
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html (circl)
dependency-check-suppression.xml (github-poc)
dependency-check-suppression.xml (github-poc)
dependency-check-suppression.xml (github-poc)
dependency-check-suppression.xml (github-poc)
dependency-check-suppression.xml (github-poc)
dependency-check-suppression.xml (github-poc)
dependency-check-suppression.xml (github-poc)

Timeline

Oct 16, 2017 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Oct 26, 2021 EPSS Score
Dec 27, 2021 EPSS Score
Feb 4, 2022 EPSS Score
May 2, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 5, 2022 EPSS Score
Jan 8, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Mar 11, 2023 EPSS Score

References

https://ubuntu.com/security/notices/USN-3458-1 vendor-advisory
https://ubuntu.com/security/CVE-2017-14952 third-party-advisory
http://bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp third-party-advisory
http://www.sourcebrella.com/blog/double-free-vulnerability-international-components-unicode-icu/ third-party-advisory
https://ubuntu.com/security/notices/USN-3458-2 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2017-14952 third-party-advisory
Multiples vulnérabilités dans les produits IBM advisory

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