CVE-2014-5386 The mcrypt_create_iv function in hphp/runtime/ext/mcrypt/ext_mcrypt.cpp in Facebook HipHop Virtual Machine (HHVM) before 3.3.0 does not seed the random number generator, which makes it easier for remo...
MediumCVSS 5.0
EPSS 1.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The mcrypt_create_iv function in hphp/runtime/ext/mcrypt/ext_mcrypt.cpp in Facebook HipHop Virtual Machine (HHVM) before 3.3.0 does not seed the random number generator, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging the use of a single initialization vector.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| facebook hiphop virtual machine | <= 3.2.0 | No fix listed |