CVE-2015-5851
UnknownEPSS 0.36%
Last modified
CVE-2015-5851 is a vulnerability of currently unknown severity. The convenience initializer in the Multipeer Connectivity component in Apple iOS before 9 does not require an encrypted session, which allows local users to obtain cleartext multipeer data via an encrypted-to-unencrypted downgrade attack.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
The convenience initializer in the Multipeer Connectivity component in Apple iOS before 9 does not require an encrypted session, which allows local users to obtain cleartext multipeer data via an encrypted-to-unencrypted downgrade attack.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | <= 10.10.5 |
| Apple | Iphone Os | <= 8.4.1 |
References
- https://support.apple.com/HT205212Vendor Advisory
- https://support.apple.com/HT205267Vendor Advisory
- https://support.apple.com/HT205212Vendor Advisory
- https://support.apple.com/HT205267Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-5851?
The convenience initializer in the Multipeer Connectivity component in Apple iOS before 9 does not require an encrypted session, which allows local users to obtain cleartext multipeer data via an encrypted-to-unencrypted downgrade attack.
How severe is CVE-2015-5851?
Severity scoring for CVE-2015-5851 is pending analysis. The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.
How do I fix CVE-2015-5851?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2015
- CVE-2015-5845IOKit in the kernel in Apple iOS before 9 allows attackers t…
- CVE-2015-5846IOKit in the kernel in Apple iOS before 9 allows attackers t…
- CVE-2015-5847The Disk Images component in Apple iOS before 9 allows local…
- CVE-2015-5848IOAcceleratorFamily in Apple iOS before 9 allows local users…
- CVE-2015-5849The filtering implementation in AppleEvents in Apple OS X be…
- CVE-2015-5850AppleKeyStore in Apple iOS before 9 allows physically proxim…
- CVE-2015-5852Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2015-5853AirScan in Apple OS X before 10.11 allows man-in-the-middle …
- CVE-2015-5854The backup implementation in Time Machine in Apple OS X befo…
- CVE-2015-5855Apple iOS before 9 allows attackers to discover the e-mail a…
- CVE-2015-5856The Application Store component in Apple iOS before 9 allows…
- CVE-2015-5857Mail in Apple iOS before 9 allows remote attackers to use an…
Are you affected by CVE-2015-5851?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST