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MitreCVE-2021-46478

HistoryJan 25, 2022 - 1:15 a.m.

CVE-2021-46478

2022-01-2501:15:07

CWE-787

mitre

web.nvd.nist.gov

cve-2021-46478

jsish v3.5.0

heap buffer overflow

jsiclearstack

src/jsieval.c

denial of service

dos

nvd

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

0.001

Percentile

30.1%

JSON

Jsish v3.5.0 was discovered to contain a heap buffer overflow via jsiClearStack in src/jsiEval.c. This vulnerability can lead to a Denial of Service (DoS).

Affected configurations

Nvd

Node

jsishjsishMatch3.5.0

VendorProductVersionCPE
jsishjsish3.5.0cpe:2.3:a:jsish:jsish:3.5.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jsish	jsish	3.5.0	cpe:2.3:a:jsish:jsish:3.5.0:::::::*

References

github.com/pcmacdon/jsish/issues/60

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

0.001

Percentile

30.1%

JSON

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