CVE-2017-8911

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An integer underflow has been identified in the unicode_to_utf8() function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-191

Affected software

No affected versions have been published.

Timeline

Published: May 12, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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