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    Debian: DSA-4661-1: openssl security update

    Date
    484
    Posted By
    Bernd Edlinger discovered that malformed data passed to the SSL_check_chain() function during or after a TLS 1.3 handshake could cause a NULL dereference, resulting in denial of service.
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    Debian Security Advisory DSA-4661-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                       Moritz Muehlenhoff
    April 21, 2020                        https://www.debian.org/security/faq
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    Package        : openssl
    CVE ID         : CVE-2020-1967
    
    Bernd Edlinger discovered that malformed data passed to the
    SSL_check_chain() function during or after a TLS 1.3 handshake could
    cause a NULL dereference, resulting in denial of service.
    
    The oldstable distribution (stretch) is not affected.
    
    For the stable distribution (buster), this problem has been fixed in
    version 1.1.1d-0+deb10u3.
    
    We recommend that you upgrade your openssl packages.
    
    For the detailed security status of openssl please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/openssl
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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