Vulnerability Description
In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Related Weaknesses (CWE)
References
- https://github.com/DCIT/perl-CryptX/issues/47
- https://github.com/libtom/libtomcrypt/pull/451
- https://metacpan.org/dist/CryptX/changes
- https://github.com/DCIT/perl-CryptX/issues/47
- https://github.com/libtom/libtomcrypt/pull/451
- https://metacpan.org/dist/CryptX/changes
FAQ
What is CVE-2018-25099?
CVE-2018-25099 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.
How severe is CVE-2018-25099?
CVE-2018-25099 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-25099?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.