Mozilla Firefox 3.6.3 on Windows XP SP3 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via JavaScript code that performs certain string concatenation and substring operations, a different vulnerability than CVE-2009-1571
Published May 20, 2010
10.0
HIGHCVSS 2.0
EPSS 6.42%
Description
Mozilla Firefox 3.6.3 on Windows XP SP3 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via JavaScript code that performs certain string concatenation and substring operations, a different vulnerability than CVE-2009-1571.
Affected products
No data.
Running on/with
- n/a
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:L/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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 6.42% (0.06423) | 93.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.42% (0.06423) | 92.79th | v5 (v2026.06.15) |
| Dec 28, 2025 | 7.15% (0.07147) | 91.25th | v4 (v2025.03.14) |
| Dec 27, 2025 | 12.06% (0.12056) | 93.59th | v4 (v2025.03.14) |
| Oct 28, 2025 | 7.15% (0.07147) | 91.15th | v4 (v2025.03.14) |
| Oct 27, 2025 | 12.06% (0.12056) | 93.51th | v4 (v2025.03.14) |
| Oct 11, 2025 | 7.15% (0.07147) | 91.11th | v4 (v2025.03.14) |
| Oct 1, 2025 | 9.24% (0.09236) | 92.46th | v4 (v2025.03.14) |
| Mar 17, 2025 | 14.76% (0.14761) | 93.99th | v4 (v2025.03.14) |
| Dec 17, 2024 | 10.42% (0.10418) | 94.98th | v3 (v2023.03.01) |
| Aug 22, 2024 | 12.80% (0.12801) | 95.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 14.80% (0.14800) | 94.87th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.14% (0.05139) | 89.65th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.14% (0.05139) | 88.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.14% (0.05139) | 75.16th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://osvdb.org/64789 vdb-entryx_refsource_OSVDB
- http://www.exploit-db.com/exploits/12678 exploitx_refsource_EXPLOIT-DB
- http://www.securityfocus.com/archive/1/511329/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.x90c.org/advisories/firefox_3.6.3_crash_advisory.txt x_refsource_MISCExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58763 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12050 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/64789 | vdb-entryx_refsource_OSVDB | |
| http://www.exploit-db.com/exploits/12678 | exploitx_refsource_EXPLOIT-DB | |
| http://www.securityfocus.com/archive/1/511329/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.x90c.org/advisories/firefox_3.6.3_crash_advisory.txt | x_refsource_MISCExploit | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/58763 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12050 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.