CVE-2008-5103
First published: Mon Nov 17 2008(Updated: )
The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8.10 omit the -e option when invoking chpasswd with a root:! argument, which configures the root account with a cleartext password of ! (exclamation point) and 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 |
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Reference Links
- http://launchpadlibrarian.net/19619929/vm-builder_0.9-0ubuntu3.1.debdiff
- http://secunia.com/advisories/32697
- http://www.ubuntu.com/usn/usn-670-1
- http://www.securityfocus.com/bid/32292
- https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/296841
- http://osvdb.org/49996
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46603
Frequently Asked Questions
What is the severity of CVE-2008-5103?
CVE-2008-5103 is considered a medium severity vulnerability due to its potential to allow unauthorized access to the root account.
How do I fix CVE-2008-5103?
To fix CVE-2008-5103, users should upgrade to a patched version of VMBuilder or modify the settings to enforce secure root account configurations.
Which versions are affected by CVE-2008-5103?
CVE-2008-5103 affects VMBuilder version 0.9 on Ubuntu 8.10.
What vulnerabilities does CVE-2008-5103 introduce?
CVE-2008-5103 introduces vulnerabilities that allow attackers to bypass authentication due to improper handling of root passwords.
Is CVE-2008-5103 specific to a particular software or operating system?
Yes, CVE-2008-5103 specifically affects the VMBuilder implementation in Ubuntu 8.10.
- collector/nvd-historical
- agent/type
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/author
- agent/references
- agent/severity
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/dcgrendel
- canonical/dcgrendel vmbuilder
- version/dcgrendel vmbuilder/0.9
- vendor/ubuntu
- canonical/ubuntu
- version/ubuntu/6.06-_nil_
- version/ubuntu/7.10
- version/ubuntu/8.04-_nil_
- version/ubuntu/8.10