The extension APIs in the kernel in Apple iOS before 8.1.3, Apple OS X before 10.10.2, and Apple TV before 7.0.3 do not prevent the presence of addresses within an OSBundleMachOHeaders key in a response, which makes it easier for attackers to bypass the ASLR protection mechanism via a crafted app
Published Jan 30, 2015
5.0
MEDIUMCVSS 2.0
EPSS 1.70%
Description
The extension APIs in the kernel in Apple iOS before 8.1.3, Apple OS X before 10.10.2, and Apple TV before 7.0.3 do not prevent the presence of addresses within an OSBundleMachOHeaders key in a response, which makes it easier for attackers to bypass the ASLR protection mechanism via a crafted app.
Affected products
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.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.70% (0.01703) | 76.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.70% (0.01703) | 74.18th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.64% (0.00643) | 68.88th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.37% (0.00370) | 73.47th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.37% (0.00368) | 71.77th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.37% (0.00368) | 68.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
References (7)
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html vendor-advisoryx_refsource_APPLEVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html vendor-advisoryx_refsource_APPLEVendor Advisory
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html vendor-advisoryx_refsource_APPLEVendor Advisory
- http://support.apple.com/HT204244 x_refsource_CONFIRMVendor Advisory
- http://support.apple.com/HT204245 x_refsource_CONFIRMVendor Advisory
- http://support.apple.com/HT204246 x_refsource_CONFIRMVendor Advisory
- http://www.securitytracker.com/id/1031650 vdb-entryx_refsource_SECTRACK
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html | vendor-advisoryx_refsource_APPLEVendor Advisory | |
| http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html | vendor-advisoryx_refsource_APPLEVendor Advisory | |
| http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html | vendor-advisoryx_refsource_APPLEVendor Advisory | |
| http://support.apple.com/HT204244 | x_refsource_CONFIRMVendor Advisory | |
| http://support.apple.com/HT204245 | x_refsource_CONFIRMVendor Advisory | |
| http://support.apple.com/HT204246 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securitytracker.com/id/1031650 | vdb-entryx_refsource_SECTRACK |
Change history (0)
No recorded changes yet.