CVE-2020-7450 is a critical heap buffer overflow vulnerability in libfetch's URL handling within FreeBSD versions 12.1-STABLE, 12.1-RELEASE, 12.0-RELEASE, 11.3-STABLE, and 11.3-RELEASE. This flaw, triggered by URLs containing username/password components, allows for program misbehavior or arbitrary code execution. With a CVSS score of 9.8 (CRITICAL), it presents a high-impact, network-exploitable threat requiring no user interaction. While no public exploits, Metasploit modules, or significant community discussion have been identified, its high FAUCET Risk Score of 80/100 indicates a significant potential risk.
| 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:H/I:H/A:H
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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.