Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| RURBAN | Cpanel::JSON::XS | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Rurban | Cpanel::json::xs | — |
Vendor Solution
Update to 4.40 or later, or apply the provided patch
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4318-1 | libcpanel-json-xs-perl security update |
Debian DSA |
DSA-6000-1 | libcpanel-json-xs-perl security update |
EUVD |
EUVD-2025-27140 | Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact |
Ubuntu USN |
USN-7749-1 | Cpanel-JSON-XS vulnerability |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.479% probability within 30 days)
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| First Time appeared |
Rurban
Rurban cpanel::json::xs |
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| Vendors & Products |
Rurban
Rurban cpanel::json::xs |
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| Metrics |
cvssV3_1
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| Description | Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact | |
| Title | Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact | |
| Weaknesses | CWE-122 | |
| References |
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