Unscored severity · published Oct 14, 2011
CVE-2011-3427
The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier…
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CVSS
0.9%
EPSS
No
On KEV
Description
The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
3.0; 3.1; 3.1; 3.1; 3.1.2; 3.1.3; +23 more · source: NVD
AT
Apple TV · Apple
4.0; 4.1; 4.2; 4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3427
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3427
Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html
lists.apple.com
http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
osvdb.org
http://osvdb.org/76326
Vendor Advisory
http://support.apple.com/kb/HT4999
Vendor Advisory
http://support.apple.com/kb/HT5001
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