CVE-2013-7313

medium

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.

References

http://www.kb.cert.org/vuls/id/229804

http://www.kb.cert.org/vuls/id/BLUU-97KQ26

Details

Source: MITRE

Published: 2014-01-23

Updated: 2014-01-23

Risk Information

CVSS v2

Base Score: 5.4

Vector: AV:A/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 5.5

Severity: MEDIUM