[SECURITY] [DLA 173-1] putty security update

2015-03-1518:12:02

lists.debian.org

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

JSON

Package : putty
Version : 0.60+2010-02-20-1+squeeze3
CVE ID : CVE-2015-2157
Debian Bug : 779488

MATTA-2015-002

Florent Daigniere discovered that PuTTY did not enforce an
acceptable range for the Diffie-Hellman server value, as required by
RFC 4253, potentially allowing an eavesdroppable connection to be
established in the event of a server weakness.

#779488
CVE-2015-2157

Patrick Coleman discovered that PuTTY did not clear SSH-2 private
key information from memory when loading and saving key files, which
could result in disclosure of private key material.

–
Colin Watson [[email protected]]
Attachment:
signature.asc
Description: Digital signature

OSVersionArchitecturePackageVersionFilename
Debian7i386pterm< 0.62-9+deb7u2pterm_0.62-9+deb7u2_i386.deb
Debian7allputty-doc< 0.62-9+deb7u2putty-doc_0.62-9+deb7u2_all.deb
Debian7armhfputty-tools< 0.62-9+deb7u2putty-tools_0.62-9+deb7u2_armhf.deb
Debian7mipspterm< 0.62-9+deb7u2pterm_0.62-9+deb7u2_mips.deb
Debian7s390xputty-tools< 0.62-9+deb7u2putty-tools_0.62-9+deb7u2_s390x.deb
Debian7ia64putty< 0.62-9+deb7u2putty_0.62-9+deb7u2_ia64.deb
Debian7amd64pterm< 0.62-9+deb7u2pterm_0.62-9+deb7u2_amd64.deb
Debian7sparcputty< 0.62-9+deb7u2putty_0.62-9+deb7u2_sparc.deb
Debian7kfreebsd-i386putty-tools< 0.62-9+deb7u2putty-tools_0.62-9+deb7u2_kfreebsd-i386.deb
Debian7armelputty< 0.62-9+deb7u2putty_0.62-9+deb7u2_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	i386	pterm	< 0.62-9+deb7u2	pterm_0.62-9+deb7u2_i386.deb
Debian	7	all	putty-doc	< 0.62-9+deb7u2	putty-doc_0.62-9+deb7u2_all.deb
Debian	7	armhf	putty-tools	< 0.62-9+deb7u2	putty-tools_0.62-9+deb7u2_armhf.deb
Debian	7	mips	pterm	< 0.62-9+deb7u2	pterm_0.62-9+deb7u2_mips.deb
Debian	7	s390x	putty-tools	< 0.62-9+deb7u2	putty-tools_0.62-9+deb7u2_s390x.deb
Debian	7	ia64	putty	< 0.62-9+deb7u2	putty_0.62-9+deb7u2_ia64.deb
Debian	7	amd64	pterm	< 0.62-9+deb7u2	pterm_0.62-9+deb7u2_amd64.deb
Debian	7	sparc	putty	< 0.62-9+deb7u2	putty_0.62-9+deb7u2_sparc.deb
Debian	7	kfreebsd-i386	putty-tools	< 0.62-9+deb7u2	putty-tools_0.62-9+deb7u2_kfreebsd-i386.deb
Debian	7	armel	putty	< 0.62-9+deb7u2	putty_0.62-9+deb7u2_armel.deb