MEDIUM SEVERITY

CVE-2015-1067

Mac Os X vulnerability

CVSS
4.3
EPSS
19.6%
EPSS pct
97th
Exploited
No known
Secure Transport in Apple iOS before 8.2, Apple OS X through 10.10.2, and Apple TV before 7.1 does not properly restrict TLS state transitions, which makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204 and CVE-2015-1637.
Affected vendor
Apple
Affected product
Mac Os X
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness type (CWE)
Published
2015-03-11

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to integrity.

Its EPSS score of 19.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2015-1067

  • Confirm whether Apple Mac Os X is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2015-1067.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2015-1067

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