9.8crit
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 ar…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.1%
percentile 92%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
5.10% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-415 Double Free
References
- sourcebrella.com /blog/double-free-vulnerability-international-components-unicode-icu/ · x_refsource_MISC, x_transferred
- bugs.icu-project.org /trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp · x_refsource_CONFIRM, x_transferred
- oracle.com /technetwork/security-advisory/cpuapr2019-5072813.html · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2017-14952
- NVD: CVE-2017-14952
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