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CVE-2018-10403 Details

Description

An issue was discovered in F-Secure XFENCE and Little Flocker. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/ CVEExploitThird Party Advisory
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/ [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]

Affected Products

ProductVersions
f-secure xfence
All versions

CPE

  • cpe:2.3:a:f-secure:xfence:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-10403
NVD Published Date:
Jun 13, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]