Operating System:

[Debian]

Published:

02 October 2019

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3693
                        openssl1.0 security update
                              2 October 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           openssl1.0
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-1563 CVE-2019-1547 

Reference:         ESB-2019.3682
                   ESB-2019.3622

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4540

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Debian Security Advisory DSA-4540-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
October 01, 2019                      https://www.debian.org/security/faq
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Package        : openssl1.0
CVE ID         : CVE-2019-1547 CVE-2019-1563

Two security issues were discovered in OpenSSL: A timing attack against
ECDSA and a padding oracle in PKCS7_dataDecode() and
CMS_decrypt_set1_pkey().

For the oldstable distribution (stretch), these problems have been fixed
in version 1.0.2t-1~deb9u1.

We recommend that you upgrade your openssl1.0 packages.

For the detailed security status of openssl1.0 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openssl1.0

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: debian-security-announce@lists.debian.org
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===========================================================================
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