NVD

Id
33782  
Name
CVE-2014-6229  
Description
The HashContext class in hphp/runtime/ext/ext_hash.cpp in Facebook HipHop Virtual Machine (HHVM) before 3.3.0 incorrectly expects that a certain key string uses "" for termination, which allows remote attackers to obtain sensitive information by leveraging read access beyond the end of the string, and makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging truncation of a string containing an internal "" character.  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:P/I:N/A:N)  
Pub Date
2017-01-19  
Published
2014-12-28  
Modified Date
2014-12-30  
Seq
2014-6229  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
175316 33782 CVE-2014-6229 http://hhvm.com/blog/6239/hhvm-3-3-0  View
175317 33782 CVE-2014-6229 https://github.com/facebook/hhvm/commit/7135ec229882370a00411aa50030eada6034cc1b  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
18554 JVNDB-2014-007429 Facebook HipHop Virtual Machine の hphp/runtime/ext/ext_hash.cpp の HashContext クラスにおける重要な情報を取得される脆弱性 Facebook HipHop Virtual Machine (HHVM) の hphp/runtime/ext/ext_hash.cpp の HashContext クラスは、特定の key 文字列が、末尾に "" を使用することを誤って予測するため、重要な情報を取得される脆弱性、および暗号保護メカニズムを破られる脆弱性が存在します。 CVE-2014-6229 73520 CVE-2014-6229 33782 5 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-007429.html 2014-09-19 2015-01-06 View