vulnerability
OS X update for HelpViewer (CVE-2017-13819)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Nov 1, 2017 | Nov 1, 2017 | Aug 13, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Nov 1, 2017
Added
Nov 1, 2017
Modified
Aug 13, 2025
Description
An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "HelpViewer" component. A cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML by bypassing the Same Origin Policy for quarantined HTML documents.
Solutions
apple-osx-security-update-2017-001-sierraapple-osx-security-update-2017-004-el-capitanapple-osx-upgrade-10_13
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