Mojolicious module vulnerable to secure_compare timing attacks
CVE-2020-36829

7.5HIGH

Key Information:

Vendor
CVE Published:
8 April 2024

What is CVE-2020-36829?

The Mojolicious Perl module, prior to version 8.65, is susceptible to timing attacks that exploit its secure_compare function. This vulnerability allows attackers to infer the length of secret strings through manipulated timing discrepancies. Only versions after 1.74 are impacted, posing a risk for applications relying on this module for secure string comparisons, thus necessitating immediate attention for any deployments using affected versions.

References

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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