CVE-2016-4074
jq: stack exhaustion via jv_dump_term() function
Severity
LowRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · April 24, 2016
Updated · November 21, 2025
Description
The jv_dump_term function in jq 1.5 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted JSON file. This issue has been fixed in jq 1.6_rc1-r0.
Statement
Because this vulnerability requires that an unsuspecting user parses a specially crafted malicious JSON file, or that a service that does so accepts untrusted input, and because the consequences of this flaw are limited to exhaustion of the resources available to the user with whose privileges jq parses the malicious file, Red Hat assesses this vulnerability's impact as Low.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 2.6AV:N/AC:H/Au:N/C:N/I:N/A:P
CWE-400 · Uncontrolled Resource Consumption