9.8crit
CVE-2017-2423
An issue was discovered in certain Apple products.
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.7%
percentile 78%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
1.75% probability of exploitation in the next 30 days, higher than 78% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-347 Improper Verification of Cryptographic Signature
References
- securityfocus.com /bid/97147 · vdb-entry, x_refsource_BID, x_transferred
- support.apple.com /HT207615 · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1038138 · vdb-entry, x_refsource_SECTRACK, x_transferred
- support.apple.com /HT207617 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2017-2423
- NVD: CVE-2017-2423
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