Use-after-free vulnerability in Apple iCal 3.0.1 on Mac OS X allows remote CalDAV servers, and user-assisted remote attackers, to trigger memory corruption or possibly execute arbitrary code via an "ATTACH;VALUE=URI:S=osumi" line in a .ics file, which triggers a "resource liberation" bug
Published Jun 3, 2008
4.3
MEDIUMCVSS 2.0
EPSS 10.12%
Description
Use-after-free vulnerability in Apple iCal 3.0.1 on Mac OS X allows remote CalDAV servers, and user-assisted remote attackers, to trigger memory corruption or possibly execute arbitrary code via an "ATTACH;VALUE=URI:S=osumi" line in a .ics file, which triggers a "resource liberation" bug. NOTE: CVE-2008-2007 was originally used for this issue, but this is the appropriate identifier.
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:M/Au:N/C:N/I:N/A:P
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 10.12% (0.10124) | 95.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.12% (0.10124) | 95.03th | v5 (v2026.06.15) |
| Feb 2, 2026 | 20.93% (0.20926) | 95.51th | v4 (v2025.03.14) |
| Mar 17, 2025 | 16.37% (0.16369) | 94.36th | v4 (v2025.03.14) |
| Feb 28, 2025 | 89.53% (0.89527) | 99.06th | v3 (v2023.03.01) |
| Jan 21, 2025 | 86.63% (0.86633) | 98.85th | v3 (v2023.03.01) |
| Dec 17, 2024 | 89.45% (0.89447) | 99.01th | v3 (v2023.03.01) |
| Dec 14, 2024 | 22.73% (0.22725) | 96.71th | v3 (v2023.03.01) |
| May 4, 2024 | 20.14% (0.20135) | 96.32th | v3 (v2023.03.01) |
| Mar 30, 2024 | 22.64% (0.22639) | 96.41th | v3 (v2023.03.01) |
| Apr 3, 2023 | 19.44% (0.19438) | 95.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 19.02% (0.19020) | 95.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 40.51% (0.40514) | 98.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 40.51% (0.40514) | 97.43th | v2 (v2022.01.01) |
References (13)
- http://lists.apple.com/archives/security-announce/2008//May/msg00001.html vendor-advisoryx_refsource_APPLE
- http://secunia.com/advisories/30430 third-party-advisoryx_refsource_SECUNIA
- http://www.coresecurity.com/?action=item&id=2219 x_refsource_MISCExploit
- http://www.securityfocus.com/archive/1/492414/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/492638/100/100/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/492682/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/28633 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/29412 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/29486 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1020095 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA08-150A.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2008/1601 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2008/1697 vdb-entryx_refsource_VUPEN
Change history (0)
No recorded changes yet.