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cveMitreCVE-2022-40896
HistoryJul 19, 2023 - 3:15 p.m.

CVE-2022-40896

2023-07-1915:15:10
CWE-434
mitre
web.nvd.nist.gov
395
nvd
cve-2022-40896
redos
pygments
smithylexer

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

AI Score

5.5

Confidence

High

EPSS

0.001

Percentile

21.6%

A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer.

Affected configurations

Nvd
Node
pygmentspygmentsRange2.15.0
VendorProductVersionCPE
pygmentspygments*cpe:2.3:a:pygments:pygments:*:*:*:*:*:*:*:*

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

AI Score

5.5

Confidence

High

EPSS

0.001

Percentile

21.6%