Unscored severity · published Oct 14, 2011
CVE-2011-3246
CFNetwork in Apple iOS before 5.0.1 and Mac OS X 10.7 before 10.7.2 does not properly parse URLs, which allows remote attackers to trigger visits to unintended web sites, and…
–
CVSS
3%
EPSS
No
On KEV
Description
CFNetwork in Apple iOS before 5.0.1 and Mac OS X 10.7 before 10.7.2 does not properly parse URLs, which allows remote attackers to trigger visits to unintended web sites, and transmission of cookies to unintended web sites, via a crafted (1) http or (2) https URL.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% 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
MO
Mac OS X · Apple
10.7.0; 10.7.1 · source: NVD
MO
Mac OS X Server · Apple
10.7.0; 10.7.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3246
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3246
Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
lists.apple.com
http://lists.apple.com/archives/Security-announce/2011/Nov/msg00001.html
lists.apple.com
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
Vendor Advisory
http://support.apple.com/kb/HT4999
Vendor Advisory
http://support.apple.com/kb/HT5002
More from iOS
10.0
CVE-2025-43300
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
10.0
CVE-2025-24201
Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability
10.0
CVE-2025-24085
Apple Multiple Products Use-After-Free Vulnerability
9.8
CVE-2025-31200
Apple Multiple Products Memory Corruption Vulnerability
9.8
CVE-2025-31201
Apple Multiple Products Arbitrary Read and Write Vulnerability
