Apple QuickTime before 7.7.5 does not properly perform a byte-swapping operation, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds memory access and application crash) via a crafted ttfo element in a movie file
Published Feb 27, 2014
9.3
HIGHCVSS 2.0
EPSS 3.62%
Description
Apple QuickTime before 7.7.5 does not properly perform a byte-swapping operation, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds memory access and application crash) via a crafted ttfo element in a movie file.
Affected products
No data.
- ≤ 7.7.4
- 7.0.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.1.0
- 7.1.1
- 7.1.2
- 7.1.3
- 7.1.4
- 7.1.5
- 7.1.6
- 7.2.0
- 7.2.1
- 7.3.0
- 7.3.1
- 7.3.1.70
- 7.4.0
- 7.4.1
- 7.4.5
- 7.5.0
- 7.5.5
- 7.6.0
- 7.6.1
- 7.6.2
- 7.6.5
- 7.6.6
- 7.6.7
- 7.6.8
- 7.6.9
- 7.7.0
- 7.7.1
- 7.7.2
- 7.7.3
- 7.60.92.0
- 7.62.14.0
- 7.64.17.73
- 7.65.17.80
- 7.66.71.0
- 7.67.75.0
- 7.68.75.0
- 7.69.80.9
- 7.70.80.34
- 7.71.80.42
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.
AV:N/AC:M/Au:N/C:C/I:C/A:C
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 2, 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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.62% (0.03618) | 89.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.62% (0.03618) | 87.99th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.62% (0.03623) | 86.70th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.91% (0.05908) | 83.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.10% (0.04096) | 87.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.64% (0.00643) | 79.95th | v3 (v2023.03.01) |
| Feb 26, 2024 | 0.64% (0.00643) | 78.68th | v3 (v2023.03.01) |
| Aug 23, 2023 | 0.68% (0.00682) | 77.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.59% (0.00591) | 74.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.64% (0.04641) | 89.05th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.64% (0.04641) | 87.98th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.64% (0.04641) | 74.34th | v2 (v2022.01.01) |
References (2)
- http://support.apple.com/kb/HT6150 x_refsource_CONFIRMVendor Advisory
- http://support.apple.com/kb/HT6151 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://support.apple.com/kb/HT6150 | x_refsource_CONFIRMVendor Advisory | |
| http://support.apple.com/kb/HT6151 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.