CVE-2013-7311

Severity: medium (CVSS 5.4 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-01-23 · updated 2026-06-17

Description

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.

Affected products

checkpoint Gaia Os: r75.0, r76.0
checkpoint Ipso Os: 6.2

References

http://www.kb.cert.org/vuls/id/229804
http://www.kb.cert.org/vuls/id/BLUU-985QRC
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk94490
http://www.kb.cert.org/vuls/id/229804
http://www.kb.cert.org/vuls/id/BLUU-985QRC
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk94490

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