CVE-2020-7451 is a medium-severity vulnerability affecting FreeBSD 11.3 and 12.1 versions, where a flaw in TCP SYN-ACK or challenge TCP-ACK segment transmission over IPv6 can lead to the disclosure of one byte of kernel memory over the network. This unauthenticated, low-complexity vulnerability allows an attacker to remotely access sensitive information. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.3CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:* | ||
11.3CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:* | ||
11.3CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.3:p2:*:*:*:*:*:* | ||
11.3CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.3:p3:*:*:*:*:*:* | ||
11.3CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:11.3:p4:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.