CVE-2023-49355
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-49355
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49355.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-49355
- Related
- Published
- 2023-12-11T07:15:07Z
- Modified
- 2024-10-09T17:46:59.735282Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.md
- https://github.com/jqlang/jq/tree/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa
- https://github.com/jqlang/jq/blob/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa/src/decNumber/decNumber.c#L3764
- https://security-tracker.debian.org/tracker/CVE-2023-49355
Affected packages
Debian:13 / jq
Package
- Name
- jq
- Purl
- pkg:deb/debian/jq?arch=source