DebianDEBIAN:DSA-4423-1:B02B7[SECURITY] [DSA 4423-1] putty security update
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.035 Low
EPSS
Percentile
91.6%
Debian Security Advisory DSA-4423-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
April 03, 2019 https://www.debian.org/security/faq
Package : putty
CVE ID : CVE-2019-9894 CVE-2019-9895 CVE-2019-9897 CVE-2019-9898
Multiple vulnerabilities were found in the PuTTY SSH client, which could
result in denial of service and potentially the execution of arbitrary
code. In addition, in some situations random numbers could potentially be
re-used.
For the stable distribution (stretch), these problems have been fixed in
version 0.67-3+deb9u1.
We recommend that you upgrade your putty packages.
For the detailed security status of putty please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/putty
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 | 9 | arm64 | pterm | < 0.67-3+deb9u1 | pterm_0.67-3+deb9u1_arm64.deb |
| Debian | 9 | mips64el | putty | < 0.67-3+deb9u1 | putty_0.67-3+deb9u1_mips64el.deb |
| Debian | 9 | amd64 | putty-dbgsym | < 0.67-3+deb9u1 | putty-dbgsym_0.67-3+deb9u1_amd64.deb |
| Debian | 9 | mips | putty-dbgsym | < 0.67-3+deb9u1 | putty-dbgsym_0.67-3+deb9u1_mips.deb |
| Debian | 9 | armel | pterm-dbgsym | < 0.67-3+deb9u1 | pterm-dbgsym_0.67-3+deb9u1_armel.deb |
| Debian | 9 | i386 | putty-tools-dbgsym | < 0.67-3+deb9u1 | putty-tools-dbgsym_0.67-3+deb9u1_i386.deb |
| Debian | 9 | amd64 | pterm-dbgsym | < 0.67-3+deb9u1 | pterm-dbgsym_0.67-3+deb9u1_amd64.deb |
| Debian | 9 | armel | pterm | < 0.67-3+deb9u1 | pterm_0.67-3+deb9u1_armel.deb |
| Debian | 9 | i386 | putty-dbgsym | < 0.67-3+deb9u1 | putty-dbgsym_0.67-3+deb9u1_i386.deb |
| Debian | 9 | i386 | putty-tools | < 0.67-3+deb9u1 | putty-tools_0.67-3+deb9u1_i386.deb |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.035 Low
EPSS
Percentile
91.6%