CVE-2017-14952
9.8
CRITICAL
CVSS 3.1
EPSS 2.9%
Description
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.
How to fix CVE-2017-14952
To remediate CVE-2017-14952, upgrade the affected package to a fixed version below.
- Debian/icu—upgrade to 57.1-7 or later
Is CVE-2017-14952 being exploited?
Low — EPSS is 2.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 57.1-7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |