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ubuntucveUbuntu.comUB:CVE-2024-43380
HistoryAug 19, 2024 - 12:00 a.m.

CVE-2024-43380

2024-08-1900:00:00
ubuntu.com
ubuntu.com
1
floraison group
fugit
arbitrary input
prolonged thread hold
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

AI Score

7.2

Confidence

Low

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.

References

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

AI Score

7.2

Confidence

Low