Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2015-4156

Severity CVSS v4.0:
Pending analysis
Type:
CWE-59 Link Following
Publication date:
02/06/2015
Last modified:
12/04/2025

Description

GNU Parallel before 20150522 (Nepal), when using (1) --cat or (2) --fifo with --sshlogin, allows local users to write to arbitrary files via a symlink attack on a temporary file.

Impact

Vector 2.0
AV:L/AC:L/Au:N/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 3.60 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
3.60
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
cpe:2.3:a:gnu:parallel:*:*:*:*:*:*:*:* 20150322 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools