UBUNTU-CVE-2013-4434
Dashboard / Vulnerabilities / UBUNTU-CVE-2013-4434
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2013-4434, https://www.cve.org/CVERecord?id=CVE-2013-4434
Affected packages
Package
Name: dropbear
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2013.60-1ubuntu2
Affected versions
2012.55-1.3ubuntu1
2012.55-1.4ubuntu1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
