Bug 37922

Summary:	libgcrypt11: Side channel attacks (4.0)
Product:	UCS	Reporter:	Moritz Muehlenhoff <jmm>
Component:	Security updates	Assignee:	Daniel Tröder <troeder>
Status:	CLOSED FIXED	QA Contact:	Philipp Hahn <hahn>
Severity:	normal
Priority:	P3	CC:	gohmann, requate, walkenhorst
Version:	UCS 4.0	Flags:	requate: Patch_Available+
Target Milestone:	UCS 4.0-3-errata
Hardware:	Other
OS:	Linux
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Description Moritz Muehlenhoff

2015-03-03 06:51:20 CET

Side-channel attack on El-Gamal keys (CVE-2014-3591)
Side-channel attack in the mpi_pow() function (CVE-2015-0837)

Comment 1 Arvid Requate

2015-04-30 19:27:08 CEST

Fix available in Debian version 1.5.0-5+deb7u3

Comment 2 Daniel Tröder

2015-09-01 17:40:56 CEST

Compiled 1.5.0-5+deb7u3 in scope errata4.0-3

YAML (r63391): 2015-09-01-libgcrypt11.yaml

Comment 3 Philipp Hahn

2015-09-09 17:11:56 CEST

OK: DEBIAN_FRONTEND=noninteractive aptitude install -y '?source-package(^libgcrypt11$)~i'
OK: DEBIAN_FRONTEND=noninteractive aptitude install -y '?source-package(^libgcrypt11$)?not(?name(udeb))'
OK: /usr/share/doc/libgcrypt11/changelog.Debian.gz
OK: wget -O- https://www.univention.de/ >/dev/null

OK: r63391
OK: CVE-2014-3591
OK: CVE-2015-0837
OK: 2015-09-01-libgcrypt11.yaml
OK: errata-announce -V 2015-09-01-libgcrypt11.yaml

Comment 4 Janek Walkenhorst

2015-09-15 14:38:13 CEST

<http://errata.software-univention.de/ucs/4.0/319.html>