CVE-2014-3856: The funced function in fish (aka fish-shell) 1.23.0 before 2.1.1 does not properly create temporary files, which allows local users to gain privileges via a…

PriorityP429high7CVSS 3.1

AVLACHPRLUINSUCHIHAH

EPSS

0.29%

21.3th percentile

The funced function in fish (aka fish-shell) 1.23.0 before 2.1.1 does not properly create temporary files, which allows local users to gain privileges via a temporary file with a predictable name.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	fish	< fish 2.1.1-1 (bookworm)	fish 2.1.1-1 (bookworm)
fishshell	fish	>= 0 < 2.1.1-1	2.1.1-1
fishshell	fish	>= 0 < 2.1.1-1	2.1.1-1
fishshell	fish	>= 0 < 2.1.1-1	2.1.1-1
fishshell	fish	>= 0 < 2.1.1-1	2.1.1-1
fishshell	fish	>= 1.23.0 < 2.1.1	2.1.1

CVSS provenance

nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P

osv7.0HIGH

vendor_debian7.0LOW

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.