GHSA-jmj6-p2j9-68cp

ghsaUSosv

Wildfly-elytron possibly vulnerable to timing attacks via use of unsafe comparator

view advisory published 2023-01-13Licence: CC-BY-4.0

wildfly-elytron: possible timing attacks via use of unsafe comparator. A flaw was found in Wildfly-elytron. Wildfly-elytron uses `java.util.Arrays.equals` in several places, which is unsafe and vulnerable to timing attacks. To compare values securely, use `java.security.MessageDigest.isEqual` instead. This flaw allows an attacker to access secure information or impersonate an authed user.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2022-3143UShigh7.4—
wildfly-elytron: possible timing attacks via use of unsafe comparator. A flaw was found in Wildfly-elytron. Wildfly-elytron uses java.util.Arrays.equals in several places, which is…
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