CVE-2020-36995 - CVE House
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Status published Medium CVE-2020-36995

Mocha Telnet Lite for iOS 4.2 - 'User' Denial of Service

Vulnerability Description

Mocha Telnet Lite for iOS 4.2 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the user configuration input. Attackers can overwrite the 'User' field with 350 bytes of repeated characters to trigger an application crash and prevent normal functionality.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Luis Martinez

Affected Vendor

telnet-lite

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Affected Software

Mocha Telnet Lite for iOS
Vulnerable Versions:
4.2

Timeline

Official Publish: January 29th, 2026
Last Modified: May 12th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)