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nvd[email protected]NVD:CVE-2020-22218
HistoryAug 22, 2023 - 7:16 p.m.

CVE-2020-22218

2023-08-2219:16:19
CWE-787
web.nvd.nist.gov
17
security issue
libssh2
out of bounds

CVSS3

7.5

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

35.3%

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

Affected configurations

Nvd
Node
libssh2libssh2Match1.10.0
VendorProductVersionCPE
libssh2libssh21.10.0cpe:2.3:a:libssh2:libssh2:1.10.0:*:*:*:*:*:*:*

CVSS3

7.5

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

35.3%