Double Free in Icu-project International_components_for_unicode
CVE-2017-14952
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.
Vulnerability class: Double Free
EPSS: 0.029 (86.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Icu-project International_components_for_unicode
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Issue Tracking)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2017-14952?
- CVE-2017-14952 is a critical-severity vulnerability in Icu-project International_components_for_unicode, classified under Double Free. CVSS score: 9.8/10. Published 2017-10-16.
- How severe is CVE-2017-14952?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2017-14952 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.