MEDIUM
CFNetwork in Apple Mac OS X 10.7.x before 10.7.3 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL
Published Feb 2, 2012
4.3
MEDIUMCVSS 2.0
EPSS 1.42%
Description
CFNetwork in Apple Mac OS X 10.7.x before 10.7.3 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL.
Affected products
No data.
OR
- 10.7.0
- 10.7.1
- 10.7.2
- 10.7.0
- 10.7.1
- 10.7.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.42% 0.01424
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01424
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.42% (0.01424) | 71.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.42% (0.01424) | 69.33th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00380) | 57.38th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.26% (0.00259) | 66.08th | v3 (v2023.03.01) |
| May 10, 2024 | 0.21% (0.00213) | 59.12th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.20% (0.00200) | 57.04th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.18% (0.00184) | 54.62th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.17% (0.00166) | 52.03th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.26% (0.00259) | 61.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html vendor-advisoryx_refsource_APPLEVendor Advisory
- http://support.apple.com/kb/HT5130 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html | vendor-advisoryx_refsource_APPLEVendor Advisory | |
| http://support.apple.com/kb/HT5130 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Feb 2, 2012
Updated Sep 17, 2024
Reserved Sep 13, 2011
Link CVE-2011-3447
CISA Vulnrichment
Updated n/a