CVE-2008-5104
First published: Mon Nov 17 2008(Updated: )
Ubuntu 6.06 LTS, 7.10, 8.04 LTS, and 8.10, when installed as a virtual machine by (1) python-vm-builder or (2) ubuntu-vm-builder in VMBuilder 0.9 in Ubuntu 8.10, have ! (exclamation point) as the default root password, which allows attackers to bypass intended login restrictions.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dcgrendel Vmbuilder | =0.9 | |
| Ubuntu Linux | =6.06-_nil_ | |
| Ubuntu Linux | =7.10 | |
| Ubuntu Linux | =8.04-_nil_ | |
| Ubuntu Linux | =8.10 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://secunia.com/advisories/32697
- http://launchpadlibrarian.net/19619929/vm-builder_0.9-0ubuntu3.1.debdiff
- http://www.securityfocus.com/bid/32292
- https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/296841
- http://www.ubuntu.com/usn/usn-670-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46881
Frequently Asked Questions
What is the severity of CVE-2008-5104?
CVE-2008-5104 has a medium severity rating due to its potential to allow unauthorized access to the root account.
How do I fix CVE-2008-5104?
To fix CVE-2008-5104, change the default root password from '!' to a strong, secure password immediately.
Which versions of Ubuntu are affected by CVE-2008-5104?
CVE-2008-5104 affects Ubuntu 6.06 LTS, 7.10, 8.04 LTS, and 8.10 installed via python-vm-builder or ubuntu-vm-builder.
Is the default root password for Ubuntu secure in CVE-2008-5104?
No, the default root password being '!' in CVE-2008-5104 is not secure and can be easily bypassed by attackers.
What can happen if CVE-2008-5104 is exploited?
If CVE-2008-5104 is exploited, attackers can gain unauthorized access to the system as root, leading to potential data theft or system compromise.
- collector/nvd-historical
- agent/references
- agent/type
- agent/softwarecombine
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/author
- agent/severity
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/dcgrendel
- canonical/dcgrendel vmbuilder
- version/dcgrendel vmbuilder/0.9
- vendor/ubuntu
- canonical/ubuntu linux
- version/ubuntu linux/6.06-_nil_
- version/ubuntu linux/7.10
- version/ubuntu linux/8.04-_nil_
- version/ubuntu linux/8.10