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Ubuntu.comUB:CVE-2020-23311

HistoryJun 10, 2021 - 12:00 a.m.

CVE-2020-23311

2021-06-1000:00:00

ubuntu.com

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

0.001 Low

EPSS

Percentile

39.7%

JSON

There is an Assertion ‘context_p->token.type == LEXER_RIGHT_BRACE ||
context_p->token.type == LEXER_ASSIGN || context_p->token.type ==
LEXER_COMMA’ failed at js-parser-expr.c:3230 in
parser_parse_object_initializer in JerryScript 2.2.0.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989991>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchiotjs< anyUNKNOWN
ubuntu22.04noarchiotjs< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	iotjs	< any	UNKNOWN
ubuntu	22.04	noarch	iotjs	< any	UNKNOWN

References

github.com/jerryscript-project/jerryscript/issues/3822

launchpad.net/bugs/cve/CVE-2020-23311

nvd.nist.gov/vuln/detail/CVE-2020-23311

security-tracker.debian.org/tracker/CVE-2020-23311

www.cve.org/CVERecord?id=CVE-2020-23311

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

0.001 Low

EPSS

Percentile

39.7%

JSON

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