CVE-2018-18928

NameCVE-2018-18928
DescriptionInternational Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icu (PTS)jessie (security), jessie52.1-8+deb8u7fixed
stretch (security), stretch57.1-6+deb9u2vulnerable
buster60.2-6vulnerable
sid63.1-4fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icusource(unstable)63.1-3
icusourcejessie(not affected)

Notes

[jessie] - icu <not-affected> (Vulnerable code not present)
https://bugs.chromium.org/p/chromium/issues/detail?id=900059
Fixed by: https://github.com/unicode-org/icu/commit/53d8c8f3d181d87a6aa925b449b51c4a2c922a51
https://unicode-org.atlassian.net/browse/ICU-20246

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