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MitreCVE-2021-45005

HistoryFeb 14, 2022 - 10:15 p.m.

CVE-2021-45005

2022-02-1422:15:07

CWE-787

mitre

web.nvd.nist.gov

cve-2021-45005

artifex mujs

heap buffer overflow

conflicting jumplist

nested try/finally statements

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

9.7

Confidence

High

EPSS

0.002

Percentile

60.5%

JSON

Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.

Affected configurations

Nvd

Node

artifexmujsMatch1.1.3

VendorProductVersionCPE
artifexmujs1.1.3cpe:2.3:a:artifex:mujs:1.1.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
artifex	mujs	1.1.3	cpe:2.3:a:artifex:mujs:1.1.3:::::::*

References

bugs.ghostscript.com/show_bug.cgi?id=704749

github.com/ccxvii/mujs/commit/df8559e7bdbc6065276e786217eeee70f28fce66

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

9.7

Confidence

High

EPSS

0.002

Percentile

60.5%

JSON

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