CVE-2007-4570: Input Validation
First published: Wed Sep 12 2007(Updated: )
Algorithmic complexity vulnerability in the MCS translation daemon in mcstrans 0.2.3 allows local users to cause a denial of service (temporary daemon outage) via a large range of compartments in sensitivity labels.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Enterprise Linux | =5.0-unkown | |
| Red Hat McStrans | =0.2.3 | |
| Red Hat Enterprise Linux | =5.0-unkown |
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Reference Links
- https://bugzilla.redhat.com/attachment.cgi?id=193951
- https://bugzilla.redhat.com/show_bug.cgi?id=288201
- https://rhn.redhat.com/errata/RHSA-2007-0542.html
- http://www.securityfocus.com/bid/26371
- http://secunia.com/advisories/27589
- http://osvdb.org/39244
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38357
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=193951&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=193951&action=edit
Frequently Asked Questions
What is the severity of CVE-2007-4570?
CVE-2007-4570 is classified as a moderate severity vulnerability due to its potential to cause a denial of service.
How do I fix CVE-2007-4570?
To mitigate CVE-2007-4570, update the mcstrans package to a version beyond 0.2.3 that addresses this vulnerability.
What type of attack does CVE-2007-4570 enable?
CVE-2007-4570 allows local users to perform a denial of service attack by exploiting algorithmic complexity in the MCS translation daemon.
Which products are affected by CVE-2007-4570?
CVE-2007-4570 specifically affects mcstrans version 0.2.3 across certain Red Hat Enterprise Linux distributions.
Can CVE-2007-4570 be exploited remotely?
No, CVE-2007-4570 can only be exploited by local users, as it requires access to the system where the daemon is running.
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