Vulnerability in Redhat.com Wildfly-Elytron
CVE-2022-3143
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Redhat.com Wildfly-Elytron — versions 1.15.15
- Red Hat Jboss Enterprise Application Platform — versions 7.0.0
- Red Hat Wildfly Elytron — versions 1.15.15
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/security/cve/CVE-2022-3143 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-3143?
- CVE-2022-3143 is a high-severity vulnerability in Redhat.com Wildfly-Elytron, classified under Observable Discrepancy. CVSS score: 7.4/10. Published 2023-01-13.
- How severe is CVE-2022-3143?
- High severity. CVSS v3 base score is 7.4 out of 10.
- Is CVE-2022-3143 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.