CVE-2014-6228

High

Published: 28/12/2014(UTC)Translated: 16/06/2026(UTC)NVD NIST

Summary

Integer overflow in the string_chunk_split function in Facebook HipHop Virtual Machine (HHVM) before version 3.3.0 can lead to application crashes or other unspecified impacts via crafted arguments to the chunk_split function.

Risk Assessment

Remote attackers may cause application crashes, leading to service downtime. There is also a risk of unspecified impacts that could affect system security.

Recommendation

It is recommended to upgrade HHVM to version 3.3.0 or later to mitigate this vulnerability.

Other vulnerabilities in Facebook HipHop Virtual Machine (HHVM)

CVE-2014-2208High
CRLF injection vulnerability in the LightProcess protocol implementation in Facebook HipHop Virtual Machine (HHVM) before version 2.4.2 allows remote attackers to execute arbitrary commands by entering a newline character before the end of a string.

Original NVD description (English source)

Integer overflow in the string_chunk_split function in hphp/runtime/base/zend-string.cpp in Facebook HipHop Virtual Machine (HHVM) before 3.3.0 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted arguments to the chunk_split function.