CPANSA-Crypt-Sodium-XS-2025-69277-libsodium: Crypt-Sodium-XS vulnerability

Publisher giterlizzi Document category csaf_security_advisory
Initial release date 2025-12-31T00:00:00 Engine CSAF Perl Toolkit 0.26
Current release date 2025-12-31T00:00:00 Build Date
Current version 1 Status final
CVSS v3.1 Base Score 4.5 Severity Medium
Original language Language en
Also referred to

Vulnerability Description

libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.

Vulnerabilities

CVE-2025-69277

Vulnerability Description

libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.

Weakness CWE-184 : Incomplete List of Disallowed Inputs

Product status

Known affected
Product Score
Crypt-Sodium-XS greater than or equal 0.000018 and less than or equal 0.000027
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N 4.5 Medium

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

Revision history

Version Date of the revision Summary of the revision
1 Wed Dec 31 00:00:00 2025 First release

Sharing rules

TLP:WHITE
For the TLP version see: https://www.first.org/tlp/