icu: stack-based buffer overflow in uloc_getDisplayName
Published Jan 4, 2017
9.8
CRITICALCVSS 3.0
EPSS 5.46%
Description
Stack-based buffer overflow in the ures_getByKeyWithFallback function in common/uresbund.cpp in International Components for Unicode (ICU) before 54.1 for C/C++ allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted uloc_getDisplayName call.
Affected products
No data.
- < 54.1
No data.
Red Hat Directory Server 8
icu
Will not fix
Red Hat Enterprise Linux 5
icu
Will not fix
Red Hat Enterprise Linux 6
icu
Will not fix
Red Hat Enterprise Linux 7
icu
Will not fix
Red Hat OpenShift Enterprise 2
icu
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Directory Server 8 | icu | Will not fix | n/a |
| Red Hat Enterprise Linux 5 | icu | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | icu | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | icu | Will not fix | n/a |
| Red Hat OpenShift Enterprise 2 | icu | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.46% (0.05459) | 92.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.41% (0.05414) | 91.64th | v5 (v2026.06.15) |
| Apr 30, 2025 | 1.86% (0.01859) | 82.02th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.02% (0.03025) | 85.42th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.10% (0.07099) | 85.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.02% (0.03025) | 85.72th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.66% (0.01659) | 87.26th | v3 (v2023.03.01) |
| Apr 6, 2024 | 3.69% (0.03695) | 91.58th | v3 (v2023.03.01) |
| Jan 17, 2024 | 3.28% (0.03283) | 90.33th | v3 (v2023.03.01) |
| Dec 8, 2023 | 2.81% (0.02807) | 89.53th | v3 (v2023.03.01) |
| Oct 26, 2023 | 2.64% (0.02641) | 89.18th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.37% (0.02366) | 88.10th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.41% (0.01408) | 72.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.41% (0.01408) | 70.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01408) | 49.94th | v2 (v2022.01.01) |
References (11)
- http://bugs.icu-project.org/trac/changeset/35699 x_refsource_CONFIRMPatchVendor Advisory
- http://bugs.icu-project.org/trac/ticket/1089 x_refsource_CONFIRMNot Applicable
- http://www.openwall.com/lists/oss-security/2016/11/25/1 mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/94520 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037556 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2014-9911 Vendor Advisory
- https://bugs.php.net/bug.php?id=67397 x_refsource_CONFIRMPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1383569 x_refsource_CONFIRMIssue TrackingPatchThird Party AdvisoryVDB Entry
- https://nvd.nist.gov/vuln/detail/CVE-2014-9911
- https://www.cve.org/CVERecord?id=CVE-2014-9911
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://bugs.icu-project.org/trac/changeset/35699 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://bugs.icu-project.org/trac/ticket/1089 | x_refsource_CONFIRMNot Applicable | |
| http://www.openwall.com/lists/oss-security/2016/11/25/1 | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| http://www.securityfocus.com/bid/94520 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1037556 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/security/cve/CVE-2014-9911 | Vendor Advisory | |
| https://bugs.php.net/bug.php?id=67397 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1383569 | x_refsource_CONFIRMIssue TrackingPatchThird Party AdvisoryVDB Entry | |
| https://nvd.nist.gov/vuln/detail/CVE-2014-9911 | ||
| https://www.cve.org/CVERecord?id=CVE-2014-9911 | ||
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | x_refsource_MISC |
Change history (0)
No recorded changes yet.