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ubuntucveUbuntu.comUB:CVE-2019-9894
HistoryMar 21, 2019 - 12:00 a.m.

CVE-2019-9894

2019-03-2100:00:00
ubuntu.com
ubuntu.com
11

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.035 Low

EPSS

Percentile

91.6%

A remotely triggerable memory overwrite in RSA key exchange in PuTTY before
0.71 can occur before host key verification.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchputty< anyUNKNOWN
ubuntu16.04noarchputty< 0.67-3+deb9u1build0.16.04.1UNKNOWN

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

0.035 Low

EPSS

Percentile

91.6%