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CVE-2013-7313

UnknownEPSS 1.08%

Last modified

CVE-2013-7313 is a vulnerability of currently unknown severity. The OSPF implementation in Juniper Junos through 13.x, JunosE, and ScreenOS through 6.3.x 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.. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

The OSPF implementation in Juniper Junos through 13.x, JunosE, and ScreenOS through 6.3.x 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.

Metrics

EPSS Probability
1.08%

60.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
JuniperJunos4.0
JuniperJunos4.1
JuniperJunos4.2
JuniperJunos4.3
JuniperJunos4.4
JuniperJunos5.0
JuniperJunos5.0r3
JuniperJunos5.0r4
JuniperJunos5.1
JuniperJunos5.2
JuniperJunos5.3
JuniperJunos5.4
JuniperJunos5.5
JuniperJunos5.6
JuniperJunos5.7
JuniperJunos6.0
JuniperJunos6.1
JuniperJunos6.2
JuniperJunos6.3
JuniperJunos6.4
JuniperJunos7.0
JuniperJunos7.1
JuniperJunos7.2
JuniperJunos7.3
JuniperJunos7.4
JuniperJunos7.5
JuniperJunos7.6
JuniperJunos8.0
JuniperJunos8.1
JuniperJunos8.2
JuniperJunos8.3
JuniperJunos8.4
JuniperJunos9.0
JuniperJunos9.1
JuniperJunos9.2
JuniperJunos9.4
JuniperJunos9.5
JuniperJunos9.6
JuniperJunos10.0
JuniperJunos10.1
JuniperJunos10.2
JuniperJunos10.3
JuniperJunos10.4
JuniperJunos10.4r
JuniperJunos10.4s
JuniperJunos11.0
JuniperJunos11.1
JuniperJunos11.2
JuniperJunos11.3
JuniperJunos11.4

Showing 50 of 67 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-7313?
The OSPF implementation in Juniper Junos through 13.x, JunosE, and ScreenOS through 6.3.x 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.
How severe is CVE-2013-7313?
Severity scoring for CVE-2013-7313 is pending analysis. The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.
How do I fix CVE-2013-7313?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-7313?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST