HIGH
Use-after-free vulnerability in WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving element attributes
Published Nov 20, 2010
9.3
HIGHCVSS 2.0
EPSS 5.83%
Description
Use-after-free vulnerability in WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving element attributes.
Affected products
No data.
Configuration 1
AND
Running on/with
OR
- 10.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.5.3
- 10.5.4
- 10.5.5
- 10.5.6
- 10.5.7
- 10.5.8
- 10.6.0
- 10.6.1
- 10.6.2
- 10.6.3
- 10.6.4
- 10.6.5
- 10.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.5.3
- 10.5.4
- 10.5.5
- 10.5.6
- 10.5.7
- 10.5.8
- 10.6.0
- 10.6.1
- 10.6.2
- 10.6.3
- 10.6.4
- 10.6.5
- n/a
- n/a
- n/a
Configuration 2
AND
OR
- ≤ 4.1.2
- 1.0
- 1.0
- 1.0
- 1.0.0
- 1.0.0b1
- 1.0.0b2
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.3
- 1.0.3
- 1.1
- 1.1.0
- 1.1.1
- 1.2
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.3
- 1.3.0
- 1.3.1
- 1.3.2
- 1.3.2
- 1.3.2
- 2
- 2.0
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.3
- 2.0.3
- 2.0.3
- 2.0.3
- 2.0.4
- 3
- 3.0
- 3.0.0
- 3.0.0b
- 3.0.1
- 3.0.1b
- 3.0.2
- 3.0.2b
- 3.0.3
- 3.0.3b
- 3.0.4
- 3.0.4b
- 3.1.0
- 3.1.0b
- 3.1.1
- 3.1.2
- 3.2.0
- 3.2.1
- 3.2.2
- 4.1
- 4.1.1
- n/a
Running on/with
OR
- 10.4
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.4.6
- 10.4.7
- 10.4.8
- 10.4.9
- 10.4.10
- 10.4.11
- 10.4
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.4.6
- 10.4.7
- 10.4.8
- 10.4.9
- 10.4.10
- 10.4.11
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.83% 0.05829
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.05829
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 (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 5.83% (0.05829) | 92.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.83% (0.05829) | 92.17th | v5 (v2026.06.15) |
| Dec 28, 2025 | 8.09% (0.08086) | 91.85th | v4 (v2025.03.14) |
| Dec 27, 2025 | 10.43% (0.10426) | 93.01th | v4 (v2025.03.14) |
| Oct 28, 2025 | 8.09% (0.08086) | 91.75th | v4 (v2025.03.14) |
| Oct 27, 2025 | 10.43% (0.10426) | 92.90th | v4 (v2025.03.14) |
| Oct 1, 2025 | 8.09% (0.08086) | 91.85th | v4 (v2025.03.14) |
| May 22, 2025 | 10.43% (0.10426) | 92.81th | v4 (v2025.03.14) |
| Mar 30, 2025 | 8.78% (0.08784) | 91.69th | v4 (v2025.03.14) |
| Mar 29, 2025 | 18.28% (0.18281) | 92.11th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.78% (0.08784) | 91.88th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.85% (0.06854) | 93.83th | v3 (v2023.03.01) |
| Nov 22, 2024 | 8.54% (0.08537) | 94.69th | v3 (v2023.03.01) |
| Jul 13, 2024 | 11.60% (0.11598) | 95.32th | v3 (v2023.03.01) |
| May 21, 2023 | 10.58% (0.10580) | 94.14th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.91% (0.07907) | 93.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.03% (0.07035) | 92.27th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.03% (0.07035) | 91.52th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.03% (0.07035) | 80.01th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://lists.apple.com/archives/security-announce/2010//Nov/msg00002.html vendor-advisoryx_refsource_APPLEVendor Advisory
- http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/42314 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/43068 third-party-advisoryx_refsource_SECUNIA
- http://support.apple.com/kb/HT4455 x_refsource_CONFIRMPatchVendor Advisory
- http://support.apple.com/kb/HT4456 x_refsource_CONFIRM
- http://www.vupen.com/english/advisories/2010/3046 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0212 vdb-entryx_refsource_VUPEN
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11538 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/security-announce/2010//Nov/msg00002.html | vendor-advisoryx_refsource_APPLEVendor Advisory | |
| http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html | vendor-advisoryx_refsource_APPLE | |
| http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html | vendor-advisoryx_refsource_SUSE | |
| http://secunia.com/advisories/42314 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/43068 | third-party-advisoryx_refsource_SECUNIA | |
| http://support.apple.com/kb/HT4455 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://support.apple.com/kb/HT4456 | x_refsource_CONFIRM | |
| http://www.vupen.com/english/advisories/2010/3046 | vdb-entryx_refsource_VUPEN | |
| http://www.vupen.com/english/advisories/2011/0212 | vdb-entryx_refsource_VUPEN | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11538 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Nov 20, 2010
Updated Aug 7, 2024
Reserved Oct 7, 2010
Link CVE-2010-3811
CISA Vulnrichment
Updated n/a