Out-of-Bounds Write Vulnerability in decToString Function in jq 88f01a7

Out-of-Bounds Write Vulnerability in decToString Function in jq 88f01a7

CVE-2023-49355 · HIGH Severity

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

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.

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