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Sicherheit: Zwei Probleme in libgcrypt
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in libgcrypt
ID: SSA:2016-054-03
Distribution: Slackware
Plattformen: Slackware -current, Slackware 13.0, Slackware x86_64 13.0, Slackware x86_64 -current, Slackware x86_64 13.1, Slackware 13.1, Slackware x86_64 13.37, Slackware 13.37, Slackware 14.0, Slackware x86_64 14.0, Slackware 14.1, Slackware x86_64 14.1
Datum: Mi, 24. Februar 2016, 07:46
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7511
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3591

Originalnachricht


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[slackware-security] libgcrypt (SSA:2016-054-03)

New libgcrypt packages are available for Slackware 13.0, 13.1, 13.37, 14.0,
14.1, and -current to fix security issues.


Here are the details from the Slackware 14.1 ChangeLog:
+--------------------------+
patches/packages/libgcrypt-1.5.5-i486-1_slack14.1.txz: Upgraded.
Mitigate chosen cipher text attacks on ECDH with Weierstrass curves.
Use ciphertext blinding for Elgamal decryption.
For more information, see:
http://www.cs.tau.ac.IL/~tromer/ecdh/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7511
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3591
(* Security fix *)
+--------------------------+


Where to find the new packages:
+-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 13.0:
libgcrypt-1.5.5-i486-1_slack13.0.txz

Updated package for Slackware x86_64 13.0:
libgcrypt-1.5.5-x86_64-1_slack13.0.txz

Updated package for Slackware 13.1:
libgcrypt-1.5.5-i486-1_slack13.1.txz

Updated package for Slackware x86_64 13.1:
libgcrypt-1.5.5-x86_64-1_slack13.1.txz

Updated package for Slackware 13.37:
libgcrypt-1.5.5-i486-1_slack13.37.txz

Updated package for Slackware x86_64 13.37:
libgcrypt-1.5.5-x86_64-1_slack13.37.txz

Updated package for Slackware 14.0:
libgcrypt-1.5.5-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
libgcrypt-1.5.5-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
libgcrypt-1.5.5-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
libgcrypt-1.5.5-x86_64-1_slack14.1.txz

Updated package for Slackware -current:
libgcrypt-1.6.5-i586-1.txz

Updated package for Slackware x86_64 -current:
libgcrypt-1.6.5-x86_64-1.txz


MD5 signatures:
+-------------+

Slackware 13.0 package:
ee3c5323fa919cab4d2320e55af631f0 libgcrypt-1.5.5-i486-1_slack13.0.txz

Slackware x86_64 13.0 package:
979a5918264781ecd1f9243f66409e20 libgcrypt-1.5.5-x86_64-1_slack13.0.txz

Slackware 13.1 package:
7fd7b00cc75620cf7700532240dd75de libgcrypt-1.5.5-i486-1_slack13.1.txz

Slackware x86_64 13.1 package:
5ac468107f7975050ceb0d508fb5e68a libgcrypt-1.5.5-x86_64-1_slack13.1.txz

Slackware 13.37 package:
8a6b50ba89c28ab4949f4a38efe3debb libgcrypt-1.5.5-i486-1_slack13.37.txz

Slackware x86_64 13.37 package:
bde7d812f1780786c577f1df0257f312 libgcrypt-1.5.5-x86_64-1_slack13.37.txz

Slackware 14.0 package:
e6bcce67129fe08ffde7aa63d300b9b5 libgcrypt-1.5.5-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
0bf6b0b75a3f9101f37b74d3d9b83cab libgcrypt-1.5.5-x86_64-1_slack14.0.txz

Slackware 14.1 package:
76c5ad1857cefd4c9b056bd78ee9f256 libgcrypt-1.5.5-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
636607a48bd342760289913bb7f34b54 libgcrypt-1.5.5-x86_64-1_slack14.1.txz

Slackware -current package:
6f9a32f64d09f9a6609fae3646779da7 n/libgcrypt-1.6.5-i586-1.txz

Slackware x86_64 -current package:
2dda7d79b8e4c6e567ba7f5f52b2513c n/libgcrypt-1.6.5-x86_64-1.txz


Installation instructions:
+------------------------+

Upgrade the package as root:
# upgradepkg libgcrypt-1.5.5-i486-1_slack14.1.txz


+-----+

Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com

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