CVE-2019-17069

PuTTY before 0.73 might allow remote SSH-1 servers to cause a denial of service by accessing freed memory locations via an SSH1_MSG_DISCONNECT message.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://lists.tartarus.org/pipermail/putty-announce/2019/000029.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00021.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00020.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00030.html	Third Party Advisory
https://security.netapp.com/advisory/ntap-20191127-0003/

Configurations

Configuration 1 (hide)

cpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:opensuse:leap:15.0:::::::*
	cpe:2.3:o:opensuse:leap:15.1:::::::*

Information

Published : 2019-10-01 17:15

Updated : 2021-07-21 11:39

NVD link : CVE-2019-17069

Mitre link : CVE-2019-17069

JSON object : View

Products Affected

opensuse

leap

putty

putty

CWE

CWE-20

Improper Input Validation

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