CVE-2013-7311
First published: Thu Jan 23 2014(Updated: )
The OSPF implementation in Check Point Gaia OS R75.X and R76 and IPSO OS 6.2 R75.X and R76 does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Check Point Gaia OS | =r75.0 | |
| Check Point Gaia OS | =r76.0 | |
| Check Point IPSO | =6.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-7311?
CVE-2013-7311 is categorized as a high severity vulnerability.
How do I fix CVE-2013-7311?
To fix CVE-2013-7311, upgrade to a patched version of Check Point Gaia OS or IPSO OS that resolves the issue.
What causes CVE-2013-7311 vulnerability?
CVE-2013-7311 is caused by the OSPF implementation not handling duplicate Link State ID values in Link State Advertisement packets.
Who is affected by CVE-2013-7311?
CVE-2013-7311 affects users of Check Point Gaia OS R75.X, R76, and IPSO OS 6.2.
What risk does CVE-2013-7311 pose?
CVE-2013-7311 poses a risk of denial of service, allowing remote attackers to disrupt network services.
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