CVE-2017-9233

HighCVSS 7.5/10Last modified Oct 8, 2026

Description

XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-611CWE-835

Affected software

No affected versions have been published.

Timeline

Published
Jul 25, 2017
Last modified
Oct 8, 2026
NVD status
Modified

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