Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2017.1492
libgcrypt20 security update
14 June 2017
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: libgcrypt20
Publisher: Debian
Operating System: Debian GNU/Linux 8
Linux variants
Impact/Access: Access Privileged Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2017-9526
Original Bulletin:
http://www.debian.org/security/2017/dsa-3880
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running libgcrypt20 check for an updated version of the software for
their operating system.
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Debian Security Advisory DSA-3880-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
June 14, 2017 https://www.debian.org/security/faq
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Package : libgcrypt20
CVE ID : CVE-2017-9526
It was discovered that a side channel attack in the EdDSA session key
handling in Libgcrypt may result in information disclosure.
For the stable distribution (jessie), this problem has been fixed in
version 1.6.3-2+deb8u3.
For the upcoming stable distribution (stretch), this problem has been
fixed in version 1.7.6-2.
For the unstable distribution (sid), this problem has been fixed in
version 1.7.6-2.
We recommend that you upgrade your libgcrypt20 packages.
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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