CVE-2012-0641
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of...
CVE-2012-0641 is a medium vulnerability (CVSS 5.0) in Apple Iphone Os, published March 8, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.28%, the 83rd percentile. No source names a fixed version.
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL, a different vulnerability than CVE-2011-3447.
Exploit likelihood
What each source reports
NVD Score used
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL, a different vulnerability than CVE-2011-3447.
- Record
CVE-2012-0641- 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
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL, a different vulnerability than CVE-2011-3447.
- Record
CVE-2012-0641- Updated
- 2026-11-02
EUVDEUVD-2012-0673 No score
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL, a different vulnerability than CVE-2011-3447.
- Record
EUVD-2012-0673- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2372-vqj2-qq6j No score
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of...
CFNetwork in Apple iOS before 5.1 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL, a different vulnerability than CVE-2011-3447.
- Record
GHSA-2372-vqj2-qq6j- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |