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Vulnerabilities / CVE-2017-14952

critical

CVE-2017-14952

icu: Double free in i18n/zonemeta.cpp

Published Modified CWE 415
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat4.5CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

Trivy's own label is CRITICAL. Rated critical by NVD, Photon OS. Rated lower by Ubuntu (medium), Red Hat (low).

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.

Affected packages and fixed versions

SourcePackageFixed in
Photon OS 2.0icu67.1-1.ph2
debian 11icu57.1-7
debian 12icu57.1-7
debian 13icu57.1-7
debian 14icu57.1-7
debian 7icuno fix listed
debian 8icu52.1-8+deb8u6
debian 9icu57.1-6+deb9u1
echoicu57.1-7
Red Haticu, libicu, libicu-devel and 1 moreno fix listed
root.io debian 12rootio-icu57.1-7
ubuntu 14.04icu52.1-3ubuntu0.7
Show all 20 entries from 17 sources
SourcePackageFixed in
Photon OS 2.0icu67.1-1.ph2
debian 11icu57.1-7
debian 12icu57.1-7
debian 13icu57.1-7
debian 14icu57.1-7
debian 7icuno fix listed
debian 8icu52.1-8+deb8u6
debian 9icu57.1-6+deb9u1
echoicu57.1-7
Red Haticuno fix listed
Red Hatlibicuno fix listed
Red Hatlibicu-develno fix listed
Red Hatlibicu-docno fix listed
root.io debian 12rootio-icu57.1-7
ubuntu 14.04icu52.1-3ubuntu0.7
ubuntu 14.04-ESMicu52.1-3ubuntu0.7
ubuntu 16.04icu55.1-7ubuntu0.3
ubuntu 16.04-ESMicu55.1-7ubuntu0.3
ubuntu 17.04icu57.1-5ubuntu0.2
ubuntu 17.10icu57.1-6ubuntu0.2

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.