CVE-2018-10403

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.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/	Exploit Third Party Advisory
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 03:41

Type	Values Removed	Values Added
References	~~() https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/ - Exploit, Third Party Advisory~~	() https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/ - Exploit, Third Party Advisory

Information

Published : 2018-06-13 22:29

Updated : 2024-11-21 03:41

NVD link : CVE-2018-10403

Mitre link : CVE-2018-10403

CVE.ORG link : CVE-2018-10403

JSON object : View

Products Affected

f-secure

xfence

CWE

CWE-295

Improper Certificate Validation

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