Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow
Published Aug 15, 2011
9.3
HIGHCVSS 2.0
EPSS 60.11%
Description
Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.
Affected products
No data.
- ≤ 7.6.9
- 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
- 7.66.71.0
- 7.67.75.0
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 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 (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 60.11% (0.60106) | 99.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 60.11% (0.60106) | 99.01th | v5 (v2026.06.15) |
| Sep 19, 2025 | 83.30% (0.83296) | 99.23th | v4 (v2025.03.14) |
| Mar 17, 2025 | 84.75% (0.84750) | 99.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 95.35% (0.95353) | 99.45th | v3 (v2023.03.01) |
| Jul 13, 2024 | 96.09% (0.96086) | 99.52th | v3 (v2023.03.01) |
| May 24, 2024 | 95.89% (0.95890) | 99.45th | v3 (v2023.03.01) |
| Apr 4, 2024 | 95.81% (0.95807) | 99.40th | v3 (v2023.03.01) |
| Feb 13, 2024 | 96.63% (0.96625) | 99.59th | v3 (v2023.03.01) |
| Dec 22, 2023 | 96.58% (0.96582) | 99.52th | v3 (v2023.03.01) |
| Oct 28, 2023 | 96.49% (0.96486) | 99.44th | v3 (v2023.03.01) |
| Sep 3, 2023 | 96.94% (0.96943) | 99.61th | v3 (v2023.03.01) |
| Jul 11, 2023 | 96.60% (0.96602) | 99.41th | v3 (v2023.03.01) |
| May 14, 2023 | 97.25% (0.97246) | 99.73th | v3 (v2023.03.01) |
| Mar 15, 2023 | 97.28% (0.97283) | 99.72th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.37% (0.97374) | 99.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 66.08% (0.66083) | 99.05th | v2 (v2022.01.01) |
| Feb 4, 2022 | 66.08% (0.66083) | 98.82th | v2 (v2022.01.01) |
References (5)
- http://securityreason.com/securityalert/8365 third-party-advisoryx_refsource_SREASON
- http://support.apple.com/kb/HT4826 x_refsource_CONFIRMVendor Advisory
- http://www.exploit-db.com/exploits/17777 exploitx_refsource_EXPLOIT-DB
- http://zerodayinitiative.com/advisories/ZDI-11-252/ x_refsource_MISC
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16059 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://securityreason.com/securityalert/8365 | third-party-advisoryx_refsource_SREASON | |
| http://support.apple.com/kb/HT4826 | x_refsource_CONFIRMVendor Advisory | |
| http://www.exploit-db.com/exploits/17777 | exploitx_refsource_EXPLOIT-DB | |
| http://zerodayinitiative.com/advisories/ZDI-11-252/ | x_refsource_MISC | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16059 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.