VDB
CVE-2014-8146
CVE-2014-8146
PUBLISHED
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.
EPSS 24.47% · 97.7th percentile
Risk Scores
EPSS Score
24.47%
97.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | icu | 0, 4.8.1.1-12ubuntu2, 4.8.1.1-13+nmu1 |
Timeline
- Dec 31, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
- Oct 30, 2023 EPSS Score
- Dec 22, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-8146 third-party-advisory
- https://raw.githubusercontent.com/pedrib/PoC/master/generic/i-c-u-fail.txt third-party-advisory
- https://ubuntu.com/security/notices/USN-2605-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-8146 third-party-advisory