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CVE-2024-53427 Detail

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).


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://gist.github.com/Ekkosun/a83870ce7f3b7813b9b462a395e8ad92
https://github.com/jqlang/jq/blob/71c2ab509a8628dbbad4bc7b3f98a64aa90d3297/src/decNumber/decNumber.c#L3375
https://github.com/jqlang/jq/issues/3196
https://github.com/jqlang/jq/issues/3296
https://github.com/jqlang/jq/security/advisories/GHSA-x6c3-qv5r-7q22

Weakness Enumeration

CWE-ID CWE Name Source
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion') MITRE  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-53427
NVD Published Date:
02/26/2025
NVD Last Modified:
03/28/2025
Source:
MITRE