CVE-2017-2423
UnknownEPSS 1.75%
Last modified
CVE-2017-2423 is a vulnerability of currently unknown severity. An issue was discovered in certain Apple products. iOS before 10.3 is affected. EPSS estimates a 1.75% chance of exploitation in the next 30 days.
Description
An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. The issue involves the "Security" component. It allows remote attackers to bypass intended access restrictions by leveraging a successful result from a SecKeyRawVerify API call with an empty signature.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | <= 10.2.1 |
| Apple | Mac Os X | <= 10.12.3 |
References
- http://www.securityfocus.com/bid/97147Third Party Advisory, VDB Entry
- https://support.apple.com/HT207615Vendor Advisory
- https://support.apple.com/HT207617Vendor Advisory
- http://www.securityfocus.com/bid/97147Third Party Advisory, VDB Entry
- https://support.apple.com/HT207615Vendor Advisory
- https://support.apple.com/HT207617Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-2423?
An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. The issue involves the "Security" component. It allows remote attackers to bypass intended access restrictions by leveraging a successful result from a SecKeyRawVerify API call with an empty signature.
How severe is CVE-2017-2423?
Severity scoring for CVE-2017-2423 is pending analysis. The EPSS model estimates a 1.75% probability of exploitation in the next 30 days.
How do I fix CVE-2017-2423?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-2423?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST