CVE-2013-4784
First published: Mon Jul 08 2013(Updated: )
The HP Integrated Lights-Out (iLO) BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| HP Integrated Lights-Out |
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Reference Links
- http://fish2.com/ipmi/cipherzero.html
- http://osvdb.org/show/osvdb/93040
- http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.wired.com/threatlevel/2013/07/ipmi/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85569
- https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html
Frequently Asked Questions
What is the severity of CVE-2013-4784?
CVE-2013-4784 is considered a high-severity vulnerability due to its ability to allow remote attackers to bypass authentication.
How do I fix CVE-2013-4784?
To fix CVE-2013-4784, update the HP Integrated Lights-Out firmware to the latest version provided by HP.
What does CVE-2013-4784 exploit?
CVE-2013-4784 exploits the use of cipher suite 0 in the HP Integrated Lights-Out BMC, allowing unauthorized access.
Who is affected by CVE-2013-4784?
CVE-2013-4784 affects users of HP Integrated Lights-Out BMC implementations that are using vulnerable cipher configurations.
Can CVE-2013-4784 be mitigated?
Yes, CVE-2013-4784 can be mitigated by disabling the use of cipher suite 0 and enforcing stronger authentication protocols.
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