CVE-2020-22218

2023-08-2219:16:00

Alpine Linux Development Team

security.alpinelinux.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

16.1%

JSON

An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.

OSVersionArchitecturePackageVersionFilename
Alpine3.18-mainnoarchlibssh2= 1.10.0-r4UNKNOWN
Alpine3.17-mainnoarchlibssh2= 1.10.0-r3UNKNOWN
Alpine3.16-mainnoarchlibssh2= 1.10.0-r2UNKNOWN
Alpine3.15-mainnoarchlibssh2= 1.10.0-r2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	3.18-main	noarch	libssh2	= 1.10.0-r4	UNKNOWN
Alpine	3.17-main	noarch	libssh2	= 1.10.0-r3	UNKNOWN
Alpine	3.16-main	noarch	libssh2	= 1.10.0-r2	UNKNOWN
Alpine	3.15-main	noarch	libssh2	= 1.10.0-r2	UNKNOWN