NVD

Id
40041  
Name
CVE-2013-4434  
Description
Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames.  
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
2017-01-18  
Published
2013-10-25  
Modified Date
2016-11-28  
Seq
2013-4434  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
203716 40041 CVE-2013-4434 openSUSE-SU-2013:1616  View
203717 40041 CVE-2013-4434 openSUSE-SU-2013:1696  View
203718 40041 CVE-2013-4434 [oss-security] 20131015 Re: CVE Request: dropbear sshd daemon 2013.59 release  View
203719 40041 CVE-2013-4434 62993  View
203720 40041 CVE-2013-4434 https://matt.ucc.asn.au/dropbear/CHANGES  View
203721 40041 CVE-2013-4434 https://secure.ucc.asn.au/hg/dropbear/rev/d7784616409a  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
23329 JVNDB-2013-004904 Dropbear SSH Server における有効なユーザ名を取得される脆弱性 Dropbear SSH Server は、ユーザアカウントが存在するかどうかに応じて、異なる遅延時間でログオン失敗のエラーメッセージを生成するため、有効なユーザ名を取得される脆弱性が存在します。 CVE-2013-4434 64376 CVE-2013-4434 40041 5 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-004904.html 2013-10-04 2013-12-05 View