CVE-2012-3549: Null Pointer Dereference
First published: Tue Oct 09 2012(Updated: )
The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted ASCONF chunk.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeBSD Kernel | =8.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-3549?
CVE-2012-3549 has a high severity rating due to its potential to cause a denial of service through a kernel panic.
How do I fix CVE-2012-3549?
To fix CVE-2012-3549, upgrade to a patched version of FreeBSD that addresses the vulnerability.
Who is affected by CVE-2012-3549?
Individuals and organizations using FreeBSD version 8.2 are affected by CVE-2012-3549.
What type of vulnerability is CVE-2012-3549?
CVE-2012-3549 is a denial of service vulnerability caused by a null pointer dereference in SCTP.
Can CVE-2012-3549 be exploited remotely?
Yes, CVE-2012-3549 can be exploited remotely by sending a crafted ASCONF chunk.
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