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[email protected]NVD:CVE-2021-46544

HistoryJan 27, 2022 - 9:15 p.m.

CVE-2021-46544

2022-01-2721:15:10

[email protected]

web.nvd.nist.gov

cesanta mjs denial of service vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

65.7%

JSON

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via /usr/lib/x86_64-linux-gnu/libasan.so.4+0x59e19. This vulnerability can lead to a Denial of Service (DoS).

Affected configurations

Nvd

Node

cesantamjsMatch2.20.0

VendorProductVersionCPE
cesantamjs2.20.0cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cesanta	mjs	2.20.0	cpe:2.3:a:cesanta:mjs:2.20.0:::::::*

References

github.com/cesanta/mjs/issues/220

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

65.7%

JSON

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