Bug 1198145 (CVE-2014-3591) - CVE-2014-3591 libgcrypt: use ciphertext blinding for Elgamal decryption (new side-channel attack)
Summary: CVE-2014-3591 libgcrypt: use ciphertext blinding for Elgamal decryption (new ...
Status: NEW
Alias: CVE-2014-3591
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=low,public=20150227,reported=2...
Keywords: Security
Depends On: 1198152 1198153 1198154 1198156
Blocks: 1198150
TreeView+ depends on / blocked
 
Reported: 2015-03-03 13:15 UTC by Vasyl Kaigorodov
Modified: 2019-06-08 20:27 UTC (History)
16 users (show)

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Clone Of:
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Last Closed:


Attachments (Terms of Use)

Comment 1 Vasyl Kaigorodov 2015-03-03 13:21:16 UTC
As per the upstream, to update a GnuPG 2.0 or 2.1 version you need to update the shared library Libgcrypt to version 1.6.3. Adjusting whiteboard.

Comment 2 Vasyl Kaigorodov 2015-03-03 13:24:03 UTC
Created gnupg tracking bugs for this issue:

Affects: fedora-all [bug 1198154]

Comment 3 Vasyl Kaigorodov 2015-03-03 13:24:06 UTC
Created libgcrypt tracking bugs for this issue:

Affects: fedora-all [bug 1198152]

Comment 4 Vasyl Kaigorodov 2015-03-03 13:24:09 UTC
Created mingw-libgcrypt tracking bugs for this issue:

Affects: fedora-all [bug 1198153]

Comment 5 Vasyl Kaigorodov 2015-03-03 13:25:18 UTC
Created mingw-libgcrypt tracking bugs for this issue:

Affects: epel-all [bug 1198156]

Comment 6 Fedora Update System 2015-03-06 06:58:04 UTC
gnupg-1.4.19-1.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2015-03-13 17:01:51 UTC
libgcrypt-1.6.3-1.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 8 Fedora Update System 2015-03-13 17:12:50 UTC
gnupg-1.4.19-1.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 9 Fedora Update System 2015-03-14 09:15:59 UTC
gnupg-1.4.19-2.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 10 Fedora Update System 2015-03-18 10:23:47 UTC
libgcrypt-1.6.3-1.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 11 Huzaifa S. Sidhpurwala 2015-06-02 07:14:09 UTC
Statement:

Red Hat Product Security has rated this issue as having low security impact, a future update may address this flaw in the libgcrypt and gnupg2 packages.


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