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CVE-2024-23337: jq has signed integer overflow in jv.c:jvp_array_write

4.3 CVSS

Description

jq is a command-line JSON processor. In versions up to and including 1.7.1, an integer overflow arises when assigning value using an index of 2147483647, the signed integer limit. This causes a denial of service. Commit de21386681c0df0104a99d9d09db23a9b2a78b1e contains a patch for the issue.

Classification

CVE ID: CVE-2024-23337

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.3

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Problem Types

CWE-190: Integer Overflow or Wraparound

Affected Products

Vendor: jqlang

Product: jq

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 13.68% (scored less or equal to compared to others)

EPSS Date: 2025-06-19 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: poc

SSVC Technical Impact: partial

SSVC Automatable: false

References

https://nvd.nist.gov/vuln/detail/CVE-2024-23337
https://github.com/jqlang/jq/security/advisories/GHSA-2q6r-344g-cx46
https://github.com/jqlang/jq/issues/3262
https://github.com/jqlang/jq/commit/de21386681c0df0104a99d9d09db23a9b2a78b1e

Timeline