vulnerability
FreeBSD: VID-22b41bc5-4279-11ea-b184-f8b156ac3ff9 (CVE-2020-7450): FreeBSD -- libfetch buffer overflow
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 29, 2020 | Jan 30, 2020 | Dec 10, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 29, 2020
Added
Jan 30, 2020
Modified
Dec 10, 2025
Description
Problem Description: A programming error allows an attacker who can specify a URL with a username and/or password components to overflow libfetch(3) buffers. Impact: An attacker in control of the URL to be fetched (possibly via HTTP redirect) may cause a heap buffer overflow, resulting in program misbehavior or malicious code execution.
Solutions
freebsd-upgrade-base-12_1-release-p2freebsd-upgrade-base-12_0-release-p13freebsd-upgrade-base-11_3-release-p6freebsd-upgrade-package-pkgfreebsd-upgrade-package-pkg-devel
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