| Name | CVE-2018-18928 |
| Description | International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuantity::toScientificString() in i18n/number_decimalquantity.cpp. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| icu (PTS) | jessie, jessie (lts) | 52.1-8+deb8u9 | fixed |
| stretch (security), stretch (lts), stretch | 57.1-6+deb9u5 | fixed |
| buster | 63.1-6+deb10u3 | fixed |
| buster (security), buster (lts) | 63.1-6+deb10u2 | fixed |
| bullseye | 67.1-7 | fixed |
| bookworm | 72.1-3 | fixed |
| sid, trixie | 72.1-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| icu | source | wheezy | (not affected) | | | |
| icu | source | jessie | (not affected) | | | |
| icu | source | stretch | (not affected) | | | |
| icu | source | (unstable) | 63.1-3 | | | |
Notes
[stretch] - icu <not-affected> (Vulnerable code not present)
[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
[wheezy] - icu <not-affected> (Vulnerable code not present)