CVEvulnerability
CVE-2024-53427
8.1 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-02-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-843
Description
decNumberCopy in decNumber.c in jq through 1.7.1 does not properly consider that NaN is interpreted as numeric, which has a resultant stack-based buffer overflow and out-of-bounds write, as demonstrated by use of --slurp with subtraction, such as a filter of .-. when the input has a certain form of digit string with NaN (e.g., "1 NaN123" immediately followed by many more digits).
Affected configurations
• jqlang jq (<= 1.7.1)
Related
Weakness · CWE (1)
- CWE-843 Access of Resource Using Incompatible Type weakness
References
- https://gist.github.com/Ekkosun/a83870ce7f3b7813b9b462a395e8ad92 Third Party Advisory
- https://github.com/jqlang/jq/blob/71c2ab509a8628dbbad4bc7b3f98a64aa90d3297/src/decNumber/decNumber.c#L3375 Product
- https://github.com/jqlang/jq/issues/3196 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/jqlang/jq/issues/3296 Issue Tracking, Vendor Advisory
- https://github.com/jqlang/jq/security/advisories/GHSA-x6c3-qv5r-7q22 Vendor Advisory