HIGH
webkitgtk: heap-based buffer overflow (WSA-2015-0001)
Published Mar 26, 2014
10.0
HIGHCVSS 2.0
EPSS 34.78%
Description
Heap-based buffer overflow in Apple Safari 7.0.2 allows remote attackers to execute arbitrary code and bypass a sandbox protection mechanism via unspecified vectors, as demonstrated by Liang Chen during a Pwn2Own competition at CanSecWest 2014.
Affected products
No data.
No data.
Red Hat Enterprise Linux 6
webkitgtk
Will not fix
Red Hat Enterprise Linux 7
webkitgtk3
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | webkitgtk | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | webkitgtk3 | Will not fix | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Red Hat Product Security has rated this issue as having Moderate security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
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.
34.78% 0.34782
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.34782
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 (54 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 34.78% (0.34782) | 98.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 34.78% (0.34782) | 98.21th | v5 (v2026.06.15) |
| Mar 4, 2026 | 44.82% (0.44818) | 97.50th | v4 (v2025.03.14) |
| Mar 1, 2026 | 51.31% (0.51315) | 97.84th | v4 (v2025.03.14) |
| Feb 28, 2026 | 44.82% (0.44818) | 97.50th | v4 (v2025.03.14) |
| Feb 4, 2026 | 31.68% (0.31681) | 96.67th | v4 (v2025.03.14) |
| Feb 1, 2026 | 35.87% (0.35865) | 96.99th | v4 (v2025.03.14) |
| Jan 4, 2026 | 31.68% (0.31681) | 96.64th | v4 (v2025.03.14) |
| Jan 1, 2026 | 35.87% (0.35865) | 96.96th | v4 (v2025.03.14) |
| Dec 4, 2025 | 31.68% (0.31681) | 96.61th | v4 (v2025.03.14) |
| Dec 1, 2025 | 35.87% (0.35865) | 96.93th | v4 (v2025.03.14) |
| Nov 4, 2025 | 32.53% (0.32530) | 96.64th | v4 (v2025.03.14) |
| Nov 1, 2025 | 37.42% (0.37423) | 97.02th | v4 (v2025.03.14) |
| Oct 4, 2025 | 32.53% (0.32530) | 96.70th | v4 (v2025.03.14) |
| Oct 1, 2025 | 37.42% (0.37423) | 97.08th | v4 (v2025.03.14) |
| Sep 26, 2025 | 32.53% (0.32530) | 96.72th | v4 (v2025.03.14) |
| Sep 10, 2025 | 44.82% (0.44818) | 97.50th | v4 (v2025.03.14) |
| Sep 4, 2025 | 31.65% (0.31650) | 96.66th | v4 (v2025.03.14) |
| Sep 3, 2025 | 36.33% (0.36334) | 97.02th | v4 (v2025.03.14) |
| Sep 1, 2025 | 40.56% (0.40562) | 97.28th | v4 (v2025.03.14) |
| Aug 4, 2025 | 35.71% (0.35707) | 96.93th | v4 (v2025.03.14) |
| Aug 1, 2025 | 40.56% (0.40562) | 97.26th | v4 (v2025.03.14) |
| Jul 4, 2025 | 35.46% (0.35456) | 96.87th | v4 (v2025.03.14) |
| Jul 1, 2025 | 40.30% (0.40303) | 97.20th | v4 (v2025.03.14) |
| Jun 17, 2025 | 35.46% (0.35456) | 96.84th | v4 (v2025.03.14) |
| Jun 4, 2025 | 36.66% (0.36665) | 96.92th | v4 (v2025.03.14) |
| Jun 1, 2025 | 41.55% (0.41548) | 97.25th | v4 (v2025.03.14) |
| May 25, 2025 | 36.66% (0.36665) | 96.92th | v4 (v2025.03.14) |
| May 4, 2025 | 23.86% (0.23857) | 95.67th | v4 (v2025.03.14) |
| May 1, 2025 | 27.97% (0.27966) | 96.18th | v4 (v2025.03.14) |
| Apr 14, 2025 | 23.86% (0.23857) | 95.58th | v4 (v2025.03.14) |
| Mar 30, 2025 | 19.03% (0.19030) | 94.84th | v4 (v2025.03.14) |
| Mar 29, 2025 | 36.34% (0.36344) | 95.56th | v4 (v2025.03.14) |
| Mar 28, 2025 | 19.03% (0.19030) | 94.84th | v4 (v2025.03.14) |
| Mar 27, 2025 | 36.34% (0.36344) | 96.57th | v4 (v2025.03.14) |
| Mar 20, 2025 | 19.03% (0.19030) | 94.87th | v4 (v2025.03.14) |
| Mar 19, 2025 | 36.34% (0.36344) | 96.64th | v4 (v2025.03.14) |
| Mar 17, 2025 | 19.03% (0.19030) | 94.85th | v4 (v2025.03.14) |
| Dec 12, 2024 | 21.73% (0.21732) | 96.65th | v3 (v2023.03.01) |
| Dec 11, 2024 | 21.73% (0.21732) | 96.65th | v3 (v2023.03.01) |
| Oct 11, 2024 | 27.85% (0.27854) | 96.90th | v3 (v2023.03.01) |
| Aug 18, 2024 | 26.83% (0.26828) | 96.84th | v3 (v2023.03.01) |
| May 12, 2024 | 30.14% (0.30137) | 96.90th | v3 (v2023.03.01) |
| Mar 24, 2024 | 33.74% (0.33742) | 96.97th | v3 (v2023.03.01) |
| Feb 6, 2024 | 38.73% (0.38728) | 96.89th | v3 (v2023.03.01) |
| Dec 21, 2023 | 34.42% (0.34421) | 96.70th | v3 (v2023.03.01) |
| Nov 6, 2023 | 27.44% (0.27437) | 96.26th | v3 (v2023.03.01) |
| Sep 20, 2023 | 21.48% (0.21479) | 95.84th | v3 (v2023.03.01) |
| Jul 31, 2023 | 27.31% (0.27311) | 96.16th | v3 (v2023.03.01) |
| Apr 20, 2023 | 16.94% (0.16937) | 95.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.00% (0.12997) | 94.58th | v3 (v2023.03.01) |
| Mar 6, 2023 | 51.63% (0.51628) | 98.75th | v2 (v2022.01.01) |
| Jun 16, 2022 | 51.63% (0.51628) | 98.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 46.10% (0.46100) | 97.84th | v2 (v2022.01.01) |
Weaknesses (2)
References (11)
- http://archives.neohapsis.com/archives/bugtraq/2014-04/0009.html vendor-advisoryx_refsource_APPLE
- http://archives.neohapsis.com/archives/bugtraq/2014-04/0135.html vendor-advisoryx_refsource_APPLE
- http://archives.neohapsis.com/archives/bugtraq/2014-04/0136.html vendor-advisoryx_refsource_APPLE
- http://twitter.com/thezdi/statuses/444157530139136000 x_refsource_MISC
- http://webkitgtk.org/security/WSA-2015-0001.html
- http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/ x_refsource_MISC
- https://access.redhat.com/security/cve/CVE-2014-1303 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1186241 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2014-1303
- https://support.apple.com/kb/HT6537 x_refsource_CONFIRM
- https://www.cve.org/CVERecord?id=CVE-2014-1303
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2014-04/0009.html | vendor-advisoryx_refsource_APPLE | |
| http://archives.neohapsis.com/archives/bugtraq/2014-04/0135.html | vendor-advisoryx_refsource_APPLE | |
| http://archives.neohapsis.com/archives/bugtraq/2014-04/0136.html | vendor-advisoryx_refsource_APPLE | |
| http://twitter.com/thezdi/statuses/444157530139136000 | x_refsource_MISC | |
| http://webkitgtk.org/security/WSA-2015-0001.html | ||
| http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/ | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2014-1303 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1186241 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2014-1303 | ||
| https://support.apple.com/kb/HT6537 | x_refsource_CONFIRM | |
| https://www.cve.org/CVERecord?id=CVE-2014-1303 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Mar 26, 2014
Updated Aug 6, 2024
Reserved Jan 8, 2014
Link CVE-2014-1303
CISA Vulnrichment
Updated n/a