The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 uses an integer data type that is inconsistent with a header file, which allows remote attackers to cause a denial of service (incorrect malloc followed by invalid free) or possibly execute arbitrary code via crafted text.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2015-05-25T22:00:00
Updated: 2024-08-06T13:10:50.886Z
Reserved: 2014-10-10T00:00:00
Link: CVE-2014-8147
Vulnrichment
No data.
NVD
Status : Modified
Published: 2015-05-25T22:59:01.927
Modified: 2024-11-21T02:18:39.523
Link: CVE-2014-8147
Redhat