CVE Vulnerability

CVE-2018-10470

Little Snitch versions 4.0 to 4.0.6 use the SecStaticCodeCheckValidityWithErrors() function without the kSecCSCheckAllArchitectures flag and therefore do not validate all architectures stored in a fat binary. An attacker can maliciously craft a fat binary containing multiple architectures that may cause a situation where Little Snitch treats the running process as having no code signature at all while erroneously indicating that the binary on disk does have a valid code signature. This could lead to users being confused about whether or not the code signature is valid.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://obdev.at/cve/2018-10470-8FRWkW4oH8.html Vendor Advisory
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/ Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2018-06-12 05:29

Updated : 2022-04-18 05:31

NVD link : CVE-2018-10470

Mitre link : CVE-2018-10470

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature