Cumulus Linux VxLAN IPv6 DMAC Link-Local Info Disclosure
CVE-2023-25525 Published on September 20, 2023
NVIDIA Cumulus Linux contains a vulnerability in forwarding where a VxLAN-encapsulated IPv6 packet received on an SVI interface with DMAC/DIPv6 set to the link-local address of the SVI interface may be incorrectly forwarded. A successful exploit may lead to information disclosure.
Vulnerability Analysis
CVE-2023-25525 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2023-25525 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2023-25525
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Affected Versions
NVIDIA Cumulus Linux Version All versions prior to 5.6.0 is affected by CVE-2023-25525Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.