CVE-2019-8754 — Origin Validation Error in Apple Macos

CWE-346 — Origin Validation Error3 documents3 sources
Severity
6.5MEDIUMNVD
EPSS
0.2%
top 63.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apple MacosApple MAC OS XApple Macos Catalina 10.15.1 Security Update 2019-001 AND Security Update 2019-006
Timeline
PublishedOct 27
Latest updateMay 24

Description

A cross-origin issue existed with "iframe" elements. This was addressed with improved tracking of security origins. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006. A malicious HTML document may be able to render iframes with sensitive user information.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 10.15
▶NVDapple/mac_os_x< 10.15.1

🔴Vulnerability Details

1
GHSA
GHSA-xwxr-6p65-6chj: A cross-origin issue existed with "iframe" elements↗2022-05-24
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📋Vendor Advisories

1
Apple
CVE-2019-8754: macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006↗2019-10-29
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CVE-2019-8754 — Origin Validation Error in Apple Macos | cvebase