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Ubuntu.comUB:CVE-2021-45005

HistoryFeb 14, 2022 - 12:00 a.m.

CVE-2021-45005

2022-02-1400:00:00

ubuntu.com

artifex mujs buffer-overflow jumplist

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

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.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchmujs< anyUNKNOWN
ubuntu24.04noarchmujs< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	mujs	< any	UNKNOWN
ubuntu	24.04	noarch	mujs	< any	UNKNOWN

References

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

github.com/ccxvii/mujs/commit/df8559e7bdbc6065276e786217eeee70f28fce66

launchpad.net/bugs/cve/CVE-2021-45005

nvd.nist.gov/vuln/detail/CVE-2021-45005

security-tracker.debian.org/tracker/CVE-2021-45005

www.cve.org/CVERecord?id=CVE-2021-45005

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

EPSS

0.002

Percentile

60.5%

JSON

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