CVE-2023-30858 - Vulnerability Details - OpenCVE

The Denosaurs emoji package provides emojis for dinosaurs. Starting in version 0.1.0 and prior to version 0.3.0, the reTrimSpace regex has 2nd degree polynomial inefficiency, leading to a delayed response given a big payload. The issue has been patched in 0.3.0. As a workaround, avoid using the `replace`, `unemojify`, or `strip` functions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00126.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Denosaurs	Emoji

Configuration 1 [-]

cpe:2.3:a:denosaurs:emoji:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-35201	The Denosaurs emoji package provides emojis for dinosaurs. Starting in version 0.1.0 and prior to version 0.3.0, the reTrimSpace regex has 2nd degree polynomial inefficiency, leading to a delayed response given a big payload. The issue has been patched in 0.3.0. As a workaround, avoid using the `replace`, `unemojify`, or `strip` functions.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/denosaurs/emoji/pull/11
https://github.com/denosaurs/emoji/security/advisories/GHSA-w2xx-hjhp-gx5v
https://huntr.dev/bounties/444f2255-5085-466f-ba0e-5549fa8846a3/

History

Thu, 30 Jan 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-04-28T20:49:26.858Z

Updated: 2025-01-30T18:44:30.234Z

Reserved: 2023-04-18T16:13:15.882Z

Link: CVE-2023-30858

Vulnrichment

Updated: 2024-08-02T14:37:15.495Z

NVD

Status : Modified

Published: 2023-04-28T21:15:09.187

Modified: 2024-11-21T08:00:59.230

Link: CVE-2023-30858

Redhat

No data.

OpenCVE Enrichment

No data.

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