vulnerability
FreeBSD: VID-b4ecf774-eb01-11e6-9ac1-a4badb2f4699 (CVE-2016-8606): guile2 -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 4, 2017 | Feb 5, 2017 | Dec 10, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 4, 2017
Added
Feb 5, 2017
Modified
Dec 10, 2025
Description
Ludovic Courtès reports: The REPL server is vulnerable to the HTTP inter-protocol attack The ‘mkdir’ procedure of GNU Guile, an implementation of the Scheme programming language, temporarily changed the process’ umask to zero. During that time window, in a multithreaded application, other threads could end up creating files with insecure permissions.
Solution
freebsd-upgrade-package-guile2
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