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nvd[email protected]NVD:CVE-2019-3858
HistoryMar 21, 2019 - 9:29 p.m.

CVE-2019-3858

2019-03-2121:29:00
CWE-125
web.nvd.nist.gov

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

86.8%

An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Affected configurations

NVD
Node
libssh2libssh2Range<1.8.1
Node
fedoraprojectfedoraMatch29
Node
debiandebian_linuxMatch8.0
Node
netappontap_select_deploy_administration_utilityMatch-
Node
opensuseleapMatch15.0
OR
opensuseleapMatch42.3

References

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

86.8%