JSON::XS before version 4.04 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade perl-JSON-XS | Oct 21, 2025 | Oct 1, 2025 |
| Amazon Linux Ami 2 | — | Upgrade perl-JSON-XSUpgrade perl-JSON-XS-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade perl-JSON-XS-debuginfoUpgrade perl-JSON-XS-debugsourceUpgrade perl-JSON-XSUpgrade perl-JSON-XS-tests | Sep 30, 2025 | Sep 8, 2025 |
| Debian | — | Upgrade libjson-xs-perl | Sep 15, 2025 | Sep 15, 2025 |
| Oracle_linux | — | Upgrade perl-JSON-XS | Oct 2, 2025 | Sep 8, 2025 |
| Redhat_linux | — | Upgrade perl-JSON-XS-debuginfoUpgrade perl-JSON-XS-debugsourceUpgrade perl-JSON-XS | Oct 2, 2025 | Sep 8, 2025 |
| Rocky_linux | — | Upgrade perl-JSON-XS-debugsourceUpgrade perl-JSON-XSUpgrade perl-JSON-XS-debuginfo | Feb 5, 2026 | Oct 3, 2025 |
| Suse | — | Upgrade perl-JSON-XSUpgrade perl-Cpanel-JSON-XS | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade libjson-xs-perl | Sep 16, 2025 | Sep 8, 2025 |
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