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CVE-2014-1266
The SSLVerifySignedServerKeyExchange function in libsecurity_ssl/lib/sslKeyExchange.c in the Secure Transport feature in the Data Security…
High7.4EPSS 5.7%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
The SSLVerifySignedServerKeyExchange function in libsecurity_ssl/lib/sslKeyExchange.c in the Secure Transport feature in the Data Security component in Apple iOS 6.x before 6.1.6 and 7.x before 7.0.6, Apple TV 6.x before 6.0.2, and Apple OS X 10.9.x before 10.9.2 does not check the signature in a TLS Server Key Exchange message, which allows man-in-the-middle attackers to spoof SSL servers by (1) using an arbitrary private key for the signing step or (2) omitting the signing step.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 5.7% · top 6.9% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.4.
Weakness
Affected products
n/a
- affected n/a
References (9)
- http://support.apple.com/kb/HT6147 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.apple.com/kb/HT6148 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.cs.columbia.edu/~smb/blog/2014-02/2014-02-23.html (opens in a new tab)x_refsource_MISCx_transferred
- http://support.apple.com/kb/HT6150 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.apple.com/kb/HT6146 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://it.slashdot.org/comments.pl?sid=4821073&cid=46310187 (opens in a new tab)x_refsource_MISCx_transferred
- https://www.cs.columbia.edu/~smb/blog/2014-02/2014-02-24.html (opens in a new tab)x_refsource_MISCx_transferred
- https://www.imperialviolet.org/2014/02/22/applebug.html (opens in a new tab)x_refsource_MISCx_transferred
- https://news.ycombinator.com/item?id=7281378 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2014-1266)Record last updated .