CVE catalog
CVE-2017-14952
icu: CVE-2017-14952
- Severity
- Medium · CVSS 5.3
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 5.10% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | icu | sid | 78.3-2 | fixed |
| Debian | icu | forky | 78.3-2 | fixed |
| Debian | icu | trixie | 76.1-4 | fixed |
| Debian | icu | bookworm | 72.1-3+deb12u1 | fixed |
| Debian | icu | bookworm-security | 72.1-3+deb12u1 | fixed |
| Ubuntu | icu | 14.04 | 4.8.1.1-12ubuntu2 | vulnerable |
| Ubuntu | icu | 14.04 | 4.8.1.1-13+nmu1 | vulnerable |
| Ubuntu | icu | 14.04 | 4.8.1.1-13+nmu1ubuntu1 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.2 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.3 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.4 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.5 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.6 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.7 | fixed |
| Ubuntu | icu | 16.04 | 55.1-4ubuntu1 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-6ubuntu1 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7ubuntu0.1 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7ubuntu0.2 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7ubuntu0.3 | fixed |
| Ubuntu | icu | 14.04 | 4.8.1.1-12ubuntu2 | vulnerable |
| Ubuntu | icu | 14.04 | 4.8.1.1-13+nmu1 | vulnerable |
| Ubuntu | icu | 14.04 | 4.8.1.1-13+nmu1ubuntu1 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.2 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.3 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.4 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.5 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.6 | vulnerable |
| Ubuntu | icu | 14.04 | 52.1-3ubuntu0.7 | fixed |
| Ubuntu | icu | 16.04 | 55.1-4ubuntu1 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-6ubuntu1 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7ubuntu0.1 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7ubuntu0.2 | vulnerable |
| Ubuntu | icu | 16.04 | 55.1-7ubuntu0.3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | icu | source | sid | 57.1-7 | not yet assigned | Not reported | [878840] |
| Debian | icu | source | forky | 57.1-7 | not yet assigned | Not reported | [878840] |
| Debian | icu | source | trixie | 57.1-7 | not yet assigned | Not reported | [878840] |
| Debian | icu | source | bookworm | 57.1-7 | not yet assigned | Not reported | [878840] |
| Ubuntu | icu | deb | 14.04 | 52.1-3ubuntu0.7 | Not reported | UBUNTU-CVE-2017-14952 | Not reported |
| Ubuntu | icu | deb | 16.04 | 55.1-7ubuntu0.3 | Not reported | UBUNTU-CVE-2017-14952 | Not reported |
| Ubuntu | icu | deb | 14.04 | 52.1-3ubuntu0.7 | Not reported | USN-3458-1 | Not reported |
| Ubuntu | icu | deb | 16.04 | 55.1-7ubuntu0.3 | Not reported | USN-3458-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [icu-devtools]Fixed
Source package: [icu]
Details (4)
72.1-3+deb12u1· amd64 · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· arm64 · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· amd64 · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· arm64 · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
- [icu-doc]Fixed
Source package: [icu]
Details (4)
72.1-3+deb12u1· all · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· all · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· all · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· all · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
- [libicu72]Fixed
Source package: [icu]
Details (4)
72.1-3+deb12u1· amd64 · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· arm64 · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· amd64 · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· arm64 · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
- [libicu-dev]Fixed
Source package: [icu]
Details (4)
72.1-3+deb12u1· amd64 · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· arm64 · bookwormFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· amd64 · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
72.1-3+deb12u1· arm64 · bookworm-securityFixed · Fixed:
57.1-7dsa · icu · debian · bookworm; dsa · icu · debian · 12
[Debian 13 (Trixie)]
- [icu-devtools]Fixed
Source package: [icu]
Details (2)
76.1-4· amd64 · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
76.1-4· arm64 · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
- [icu-doc]Fixed
Source package: [icu]
Details (2)
76.1-4· all · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
76.1-4· all · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
- [libicu76]Fixed
Source package: [icu]
Details (2)
76.1-4· amd64 · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
76.1-4· arm64 · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
- [libicu-dev]Fixed
Source package: [icu]
Details (2)
76.1-4· amd64 · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
76.1-4· arm64 · trixieFixed · Fixed:
57.1-7dsa · icu · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_1401-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2017-14952]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2017-14952]
- [https://osv.dev/vulnerability/USN-3458-1]
- [https://security-tracker.debian.org/tracker/CVE-2017-14952]
- [https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-14952.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2025-1660.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]