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Mageia 7: MGASA-2021-0284 Critical: Stunnel Client Certificate Issue

mageia
Calendar Grey June 23, 2021
Dist Mageia Esm H88
Recent upgrades to the tunnel module address problems with client cert validation; essential for Mageia users.
Updated stunnel package fixes security vulnerability: Client certificate not correctly verified when redirect and verifyChain options are used (CVE-2021-20230)

Summary

Updated stunnel package fixes security vulnerability:
Client certificate not correctly verified when redirect and verifyChain options are used (CVE-2021-20230).

References

- https://bugs.mageia.org/show_bug.cgi?id=28195

- https://access.redhat.com/errata/RHSA-2021:0618

- https://www.cve.org/CVERecord?id=CVE-2021-20230

Topics%20covered

Topics Covered

security advisory security issue critical stunnel client certificate redirection Mageia

Resolution

SRPMS

- 7/core/stunnel-5.57-1.mga7

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 23 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0284.html
Type: security
CVE: CVE-2021-20230

Topics%20covered

Topics Covered

security advisory security issue critical stunnel client certificate redirection Mageia

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