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
5.7 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
5.1%
Debian Security Advisory DSA-3190-1 [email protected]
http://www.debian.org/security/ Moritz Muehlenhoff
March 15, 2015 http://www.debian.org/security/faq
Package : putty
CVE ID : CVE-2015-2157
Patrick Coleman discovered that the Putty SSH client failed to wipe out
unused sensitive memory.
In addition Florent Daigniere discovered that exponential values in
Diffie Hellman exchanges were insufficienty restricted.
For the stable distribution (wheezy), this problem has been fixed in
version 0.62-9+deb7u2.
For the upcoming stable distribution (jessie), this problem has been
fixed in version 0.63-10.
For the unstable distribution (sid), this problem has been fixed in
version 0.63-10.
We recommend that you upgrade your putty 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: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | i386 | putty-tools | < 0.60+2010-02-20-1+squeeze3 | putty-tools_0.60+2010-02-20-1+squeeze3_i386.deb |
Debian | 7 | powerpc | pterm | < 0.62-9+deb7u2 | pterm_0.62-9+deb7u2_powerpc.deb |
Debian | 6 | i386 | pterm | < 0.60+2010-02-20-1+squeeze3 | pterm_0.60+2010-02-20-1+squeeze3_i386.deb |
Debian | 7 | mips | pterm | < 0.62-9+deb7u2 | pterm_0.62-9+deb7u2_mips.deb |
Debian | 7 | mips | putty-tools | < 0.62-9+deb7u2 | putty-tools_0.62-9+deb7u2_mips.deb |
Debian | 7 | s390x | pterm | < 0.62-9+deb7u2 | pterm_0.62-9+deb7u2_s390x.deb |
Debian | 7 | s390 | putty-tools | < 0.62-9+deb7u2 | putty-tools_0.62-9+deb7u2_s390.deb |
Debian | 7 | armhf | pterm | < 0.62-9+deb7u2 | pterm_0.62-9+deb7u2_armhf.deb |
Debian | 7 | sparc | putty-tools | < 0.62-9+deb7u2 | putty-tools_0.62-9+deb7u2_sparc.deb |
Debian | 7 | mipsel | pterm | < 0.62-9+deb7u2 | pterm_0.62-9+deb7u2_mipsel.deb |