CVE-2014-8146
ICU library 52 < 54 - Multiple Vulnerabilities
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
3Exploited in Wild
-Decision
Descriptions
The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 does not properly track directionally isolated pieces of text, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via crafted text.
La función resolveImplicitLevels en common/ubidi.c en la implementación Unicode Bidirectional Algorithm en ICU4C en International Components for Unicode (ICU) anterior a 55.1 no rastrea correctamente trozos de texto aislados direccionalmente, lo que permite a atacantes remotos causar una denegación de servicio (desbordamiento de buffer basado en memoria dinámica) o posiblemente ejecutar código arbitrario a través de texto manipulado.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2014-10-10 CVE Reserved
- 2015-05-05 CVE Published
- 2015-06-10 First Exploit
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (20)
| URL | Tag | Source |
|---|---|---|
| http://openwall.com/lists/oss-security/2015/05/05/6 | Mailing List | |
| http://www.kb.cert.org/vuls/id/602540 | Third Party Advisory |
|
| http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html | Third Party Advisory |
|
| http://www.securityfocus.com/bid/74457 | Third Party Advisory | |
| https://support.apple.com/HT205212 | Third Party Advisory |
|
| https://support.apple.com/HT205213 | Third Party Advisory |
|
| https://support.apple.com/HT205221 | Third Party Advisory |
|
| https://support.apple.com/HT205267 | Third Party Advisory |
|
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | X_refsource_misc |
|
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/43887 | 2015-06-10 | |
| http://seclists.org/fulldisclosure/2015/May/14 | 2024-08-06 | |
| https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt | 2024-08-06 |
| URL | Date | SRC |
|---|---|---|
| http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html | 2019-04-23 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apple Search vendor "Apple" | Itunes Search vendor "Apple" for product "Itunes" | <= 12.1.3 Search vendor "Apple" for product "Itunes" and version " <= 12.1.3" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | <= 8.2 Search vendor "Apple" for product "Iphone Os" and version " <= 8.2" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | <= 10.10.4 Search vendor "Apple" for product "Mac Os X" and version " <= 10.10.4" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | <= 1.0.1 Search vendor "Apple" for product "Watchos" and version " <= 1.0.1" | - |
Affected
| ||||||
| Icu-project Search vendor "Icu-project" | International Components For Unicode Search vendor "Icu-project" for product "International Components For Unicode" | < 55.1 Search vendor "Icu-project" for product "International Components For Unicode" and version " < 55.1" | c\/c\+\+ |
Affected
| ||||||