NVD

Id
11315  
Name
CVE-2011-5055  
Description
MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set. NOTE: this issue exists because of an incomplete fix for CVE-2012-0024.  
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
2017-01-07  
Published
2012-01-07  
Modified Date
2012-01-09  
Seq
2011-5055  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
62532 11315 CVE-2011-5055 [oss-security] 20120103 Re: CVE request: maradns hash table collision cpu dos  View
62533 11315 CVE-2011-5055 [oss-security] 20120103 CVE request: maradns hash table collision cpu dos  View
62534 11315 CVE-2011-5055 http://samiam.org/blog/20111230.html  View
62535 11315 CVE-2011-5055 https://bugzilla.redhat.com/show_bug.cgi?id=771428  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
33375 JVNDB-2011-003615 MaraDNS におけるサービス運用妨害 (CPU 資源の消費) の脆弱性 MaraDNS には、ハッシュ衝突を想定した制限を適切に行わずに DNS デ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-2011-5055 52962 CVE-2011-5055 11315 5 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-003615.html 2011-12-30 2012-01-11 View