CVE-2020-18684 describes an integer overflow vulnerability in Floodlight through version 1.2, specifically within the checkFlow function of StaticFlowEntryPusherResource.java, which can be triggered via manipulated priority or port numbers. This critical vulnerability (CVSS 9.8) is network-exploitable with low attack complexity, requiring no user interaction or privileges, and could lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, nor publicly available exploit code in common frameworks, the vulnerability has garnered significant community discussion, indicating awareness and potential future interest.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.2CPE matchmatch criteria | cpe:2.3:a:atlassian:floodlight:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.