CVEvulnerability

CVE-2013-7309

5.4 MEDIUM Published 2014-01-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-01-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.4 MEDIUM — AV:A/AC:M/Au:N/C:P/I:P/A:P

Description

The OSPF implementation in Extreme Networks EXOS 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 configurations

• extremenetworks exos

References