CVE-2013-7309 describes a denial-of-service vulnerability in the OSPF implementation of Extreme Networks EXOS. The flaw arises from the software's failure to properly handle duplicate Link State ID values in Link State Advertisement (LSA) packets, allowing remote attackers to disrupt routing or gain sensitive packet information through crafted LSA packets. With a CVSS score of 5.4, this vulnerability has an adjacent attack vector and medium attack complexity, potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:extremenetworks:exos:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:A/AC:M/Au:N/C:P/I:P/A:P
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.