CVE-2023-49355 — Out-of-bounds Write in JQ
Severity
7.5HIGHNVD
EPSS
0.1%
top 71.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 11
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
Patches
🔴Vulnerability Details
3📋Vendor Advisories
1Debian▶
CVE-2023-49355: jq - decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds ...↗2023