CVE-2011-0159
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the...
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the clearing of cookies during execution of the Safari application, which might make it easier for remote web servers to track users by setting a cookie.
Exploit likelihood
What each source reports
NVD Score used
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the clearing of cookies during execution of the Safari application, which might make it easier for remote web servers to track users by setting a cookie.
- Record
CVE-2011-0159- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the clearing of cookies during execution of the Safari application, which might make it easier for remote web servers to track users by setting a cookie.
- Record
CVE-2011-0159- Updated
- 2026-11-02
EUVDEUVD-2011-0185 No score
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the clearing of cookies during execution of the Safari application, which might make it easier for remote web servers to track users by setting a cookie.
- Record
EUVD-2011-0185- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8v27-5q5v-p77q No score
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the...
The Safari Settings feature in Safari in Apple iOS 4.x before 4.3 does not properly implement the clearing of cookies during execution of the Safari application, which might make it easier for remote web servers to track users by setting a cookie.
- Record
GHSA-8v27-5q5v-p77q- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0159 is a medium vulnerability (CVSS 5.0) in Apple Iphone Os, published March 11, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.72%, the 77th percentile. No source names a fixed version.