cve/2023/CVE-2023-49355.md
2024-06-18 02:51:15 +02:00

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### [CVE-2023-49355](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49355)
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### Description
decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds write via the " []-1.2e-1111111111" input. NOTE: this is not the same as CVE-2023-50246. The CVE-2023-50246 71c2ab5 reference mentions -10E-1000010001, which is not in normalized scientific notation.
### POC
#### Reference
- https://github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.md
#### Github
No PoCs found on GitHub currently.