Vulnerability Details : CVE-2014-9911
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.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2014-9911
- cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\/c\+\+:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-9911
1.86%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-9911
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2014-9911
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-9911
-
http://bugs.icu-project.org/trac/changeset/35699
Changeset 35699 – Unicode ICU tracPatch;Vendor Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1383569
1383569 – (CVE-2014-9911) CVE-2014-9911 icu: stack-based buffer overflow in uloc_getDisplayNameIssue Tracking;Patch;Third Party Advisory;VDB Entry
-
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
Oracle Critical Patch Update - April 2019
-
http://bugs.icu-project.org/trac/ticket/1089
#1089 (Transliterator methods should take UErrorCode as one of the parameters) – Unicode ICU tracNot Applicable
-
https://bugs.php.net/bug.php?id=67397
PHP :: Sec Bug #67397 :: Buffer overflow in locale_get_display_name->uloc_getDisplayName (libicu 4.8.1)Patch;Third Party Advisory
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http://www.securityfocus.com/bid/94520
ICU 'uloc_getDisplayName()' Function Stack Based Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
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http://www.securitytracker.com/id/1037556
ICU Stack Overflow in ures_getByKeyWithFallback() Lets Users Execute Arbitrary Code on the Target System - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.openwall.com/lists/oss-security/2016/11/25/1
oss-security - Re: CVE request: icu: stack-based buffer overflow in uloc_getDisplayNameMailing List;Third Party Advisory
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