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MitreCVE-2020-22875

HistoryJul 13, 2021 - 3:15 p.m.

CVE-2020-22875

2021-07-1315:15:08

CWE-190

mitre

web.nvd.nist.gov

cve

2020

22875

integer overflow

vulnerability

jsi

objsetlength

jsish

remote attackers

arbitrary code

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.012

Percentile

85.5%

JSON

Integer overflow vulnerability in function Jsi_ObjSetLength in jsish before 3.0.6, allows remote attackers to execute arbitrary code.

Affected configurations

Nvd

Node

jsishjsishRange<3.0.6

VendorProductVersionCPE
jsishjsish*cpe:2.3:a:jsish:jsish:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jsish	jsish	*	cpe:2.3:a:jsish:jsish::::::::

References

github.com/pcmacdon/jsish/commit/5408a6d93f45bf1f7acd9ae5d44e0ebd77379e98

github.com/pcmacdon/jsish/issues/10

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.012

Percentile

85.5%

JSON

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