CVE-2014-2906
published 2020-01-28CVE-2014-2906: The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands…
PriorityP431high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
EPSS
0.31%
23.8th percentile
The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands 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 | >= 1.16.0 < 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
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Debian
CVE-2014-2906: fish - The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly...
vendor_debian·2014·CVSS 7.0
CVE-2014-2906 [HIGH] CVE-2014-2906: fish - The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly...
The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands via a temporary file with a predictable name.
Scope: local
bookworm: resolved (fixed in 2.1.1-1)
bullseye: resolved (fixed in 2.1.1-1)
forky: resolved (fixed in 2.1.1-1)
sid: resolved (fixed in 2.1.1-1)
trixie: resolved (fixed in 2.1.1-1)
GHSA
GHSA-7848-7877-wpjg: The psub function in fish (aka fish-shell) 1
ghsa_unreviewed·2022-05-17
CVE-2014-2906 [MEDIUM] GHSA-7848-7877-wpjg: The psub function in fish (aka fish-shell) 1
The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands via a temporary file with a predictable name.
OSV
CVE-2014-2906: The psub function in fish (aka fish-shell) 1
osv·2020-01-28·CVSS 7.0
CVE-2014-2906 [HIGH] CVE-2014-2906: The psub function in fish (aka fish-shell) 1
The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands via a temporary file with a predictable name.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2014-2914 CVE-2014-2906 CVE-2014-2905 fish: multiple flaws fixed in upstream 2.1.1 [fedora-all]
bugzilla·2014-04-28·CVSS 6.9
CVE-2014-2914 [MEDIUM] CVE-2014-2914 CVE-2014-2906 CVE-2014-2905 fish: multiple flaws fixed in upstream 2.1.1 [fedora-all]
CVE-2014-2914 CVE-2014-2906 CVE-2014-2905 fish: multiple flaws fixed in upstream 2.1.1 [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, use the bodhi submission link noted
in the next comment(s). This will include the bug IDs of this tracking
bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
NOTE: this i
Bugzilla
CVE-2014-2905 CVE-2014-2906 CVE-2014-2914 CVE-2014-3219 fish: multiple flaws fixed in upstream 2.1.1
bugzilla·2014-04-28·CVSS 6.9
CVE-2014-2905 [MEDIUM] CVE-2014-2905 CVE-2014-2906 CVE-2014-2914 CVE-2014-3219 fish: multiple flaws fixed in upstream 2.1.1
CVE-2014-2905 CVE-2014-2906 CVE-2014-2914 CVE-2014-3219 fish: multiple flaws fixed in upstream 2.1.1
A number of vulnerabilities were reported in fish versions prior to 2.1.1 [1]:
CVE-2014-2905: fish universal variable socket vulnerable to permission bypass
leading to privilege escalation
fish, from at least version 1.16.0 to version 2.1.0 (inclusive), does not
check the credentials of processes communicating over the fishd universal
variable server UNIX domain socket. This allows a local attacker to elevate
their privileges to those of a target user running fish, including root.
fish version 2.1.1 is not vulnerable.
No workaround is currently available for earlier versions of fish.
https://github.com/fish-shell/fish-shell/issues/1436
CVE-2014-2906: fish temporary file creation vuln
http://www.openwall.com/lists/oss-security/2014/04/28/4https://github.com/fish-shell/fish-shell/issues/1437https://github.com/fish-shell/fish-shell/releases/tag/2.1.1http://www.openwall.com/lists/oss-security/2014/04/28/4https://github.com/fish-shell/fish-shell/issues/1437https://github.com/fish-shell/fish-shell/releases/tag/2.1.1
2020-01-28
Published