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nvd[email protected]NVD:CVE-2024-43380
HistoryAug 19, 2024 - 3:15 p.m.

CVE-2024-43380

2024-08-1915:15:08
CWE-400
web.nvd.nist.gov
fugit
natural parser
input length
dependents
plausibility
fix
cve-2024-43380

CVSS3

7.5

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

EPSS

0.001

Percentile

21.9%

fugit contains time tools for flor and the floraison group. The fugit “natural” parser, that turns “every wednesday at 5pm” into “0 17 * * 3”, accepted any length of input and went on attempting to parse it, not returning promptly, as expected. The parse call could hold the thread with no end in sight. Fugit dependents that do not check (user) input length for plausibility are impacted. A fix was released in fugit 1.11.1.

Affected configurations

Nvd
Node
floraisonfugitRange<1.11.1ruby
VendorProductVersionCPE
floraisonfugit*cpe:2.3:a:floraison:fugit:*:*:*:*:*:ruby:*:*

CVSS3

7.5

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

EPSS

0.001

Percentile

21.9%