CVE-2014-8146
- State
- Published
- Severity
- Not scored
- Published
- May 25, 2015
- Updated
- Aug 6, 2024
- Reserved
- Oct 10, 2014
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://support.apple.com/HT205221
- https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt
- http://bugs.icu-project.org/trac/changeset/37162
- https://support.apple.com/HT205212
- APPLE-SA-2015-09-30-3vendor-advisory
- http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
- GLSA-201507-04vendor-advisory
- VU#602540third-party-advisory
- https://support.apple.com/HT205267
- 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAILmailing-list
- APPLE-SA-2015-09-21-1vendor-advisory
- APPLE-SA-2015-09-16-3vendor-advisory
- [oss-security] 20150505 [CVE-2014-8146/8147] - ICU heap and integer overflows / I-C-U-FAILmailing-list
- https://support.apple.com/HT205213
- 74457vdb-entry
- APPLE-SA-2015-09-16-1vendor-advisory
- DSA-3323vendor-advisory
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
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