NVD

Id
42908  
Name
CVE-2012-0840  
Description
tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.  
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:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2012-02-10  
Modified Date
2012-02-13  
Seq
2012-0840  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
215926 42908 CVE-2012-0840 [apr-commits] 20120115 svn commit: r1231605 - /apr/apr/trunk/tables/apr_hash.c  View
215927 42908 CVE-2012-0840 [oss-security] 20120208 CVE request: apr - Hash DoS vulnerability  View
215928 42908 CVE-2012-0840 [oss-security] 20120208 Re: CVE request: apr - Hash DoS vulnerability  View
215929 42908 CVE-2012-0840 http://svn.apache.org/viewvc?rev=1231605&view=rev  View
215930 42908 CVE-2012-0840 [dev] 20120105 Hash collision vectors in APR?  View
215931 42908 CVE-2012-0840 [dev] 20120113 Re: Hash collision vectors in APR?  View
215932 42908 CVE-2012-0840 [dev] 20120114 Re: Hash collision vectors in APR?  View
215933 42908 CVE-2012-0840 apacheapr-hash-dos(73096)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
25679 JVNDB-2012-001386 Apache Portable Runtime ライブラリの apr_hash.c におけるサービス運用妨害 (DoS) の脆弱性 Apache Portable Runtime (APR) ライブラリの tables/apr_hash.c は、ハッシュ衝突を想定した制限を行わずにフォームパラメータのハッシュ値を算出するため、サービス運用妨害 (CPU 資源の消費) 状態となる脆弱性が存在します。 CVE-2012-0840 54078 CVE-2012-0840 42908 5 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-001386.html 2012-02-10 2012-02-14 View