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cve[email protected]CVE-2019-9894
HistoryMar 21, 2019 - 4:01 p.m.

CVE-2019-9894

2019-03-2116:01:17
CWE-320
[email protected]
web.nvd.nist.gov
146
cve
2019
9894
putty
rsa key exchange
memory overwrite
host key verification
nvd

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

8.3 High

AI Score

Confidence

High

0.035 Low

EPSS

Percentile

91.6%

JSON

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

Affected configurations

NVD
Node
puttyputtyRange<0.71
Node
fedoraprojectfedoraMatch28
OR
fedoraprojectfedoraMatch29
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch9.0
Node
netapponcommand_unified_managerMatch-
Node
opensuseleapMatch15.0
CPENameOperatorVersion
putty:puttyputtylt0.71

Related

prion 1
osv 3
nvd 1
ubuntucve 1
alpinelinux 1
debiancve 1
veracode 1
nessus 7
cvelist 1
debian 2
fedora 3
openvas 6
mageia 1
redhatcve 2
suse 2
prion
prion
Authentication flaw
2019-03-21 16:01:00
osv
osv
CVE-2019-9894
2019-03-21 16:01:17
putty - security update
2019-04-24 00:00:00
putty - security update
2019-04-03 00:00:00
nvd
nvd
CVE-2019-9894
2019-03-21 16:01:17
ubuntucve
ubuntucve
CVE-2019-9894
2019-03-21 00:00:00
alpinelinux
alpinelinux
CVE-2019-9894
2019-03-21 16:01:17
debiancve
debiancve
CVE-2019-9894
2019-03-21 16:01:17
veracode
veracode
Arbitrary Memory Overwrite
2020-09-21 06:33:23
nessus
nessus
Fedora 30 : putty (2019-2eddaf40d0)
2019-05-02 00:00:00
Debian DLA-1763-1 : putty security update
2019-04-25 00:00:00
Fedora 29 : putty (2019-5776dfe300)
2019-03-27 00:00:00
cvelist
cvelist
CVE-2019-9894
2019-03-21 02:30:54
debian
debian
[SECURITY] [DLA 1763-1] putty security update
2019-04-24 21:25:54
[SECURITY] [DSA 4423-1] putty security update
2019-04-03 19:46:49
fedora
fedora
[SECURITY] Fedora 29 Update: putty-0.71-1.fc29
2019-03-27 15:02:09
[SECURITY] Fedora 30 Update: putty-0.71-1.fc30
2019-03-29 19:39:01
[SECURITY] Fedora 28 Update: putty-0.71-1.fc28
2019-03-29 02:05:15
openvas
openvas
Debian: Security Advisory (DLA-1763-1)
2019-04-25 00:00:00
Fedora Update for putty FEDORA-2019-5776dfe300
2019-05-07 00:00:00
Mageia: Security Advisory (MGASA-2019-0153)
2022-01-28 00:00:00
mageia
mageia
Updated putty/filezilla/wxgtk packages fix security vulnerability
2019-05-08 00:38:09
redhatcve
redhatcve
CVE-2019-9897
2022-05-20 23:09:40
CVE-2019-9895
2022-05-21 00:07:22
suse
suse
Security update for putty (moderate)
2019-04-02 00:00:00
Security update for putty (moderate)
2019-04-02 00:00:00

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

8.3 High

AI Score

Confidence

High

0.035 Low

EPSS

Percentile

91.6%

JSON
Related for CVE-2019-9894
prion1osv3nvd1ubuntucve1alpinelinux1debiancve1veracode1nessus7cvelist1debian2fedora3openvas6mageia1redhatcve2suse2