HIGH
Buffer overflow in Avant Browser 8.02 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long URL in an HTTP request
Published Mar 19, 2007
7.5
HIGHCVSS 2.0
EPSS 4.47%
Description
Buffer overflow in Avant Browser 8.02 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long URL in an HTTP request.
Affected products
No data.
- 8.2
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
4.47% 0.04472
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04472
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.47% (0.04472) | 91.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.47% (0.04472) | 90.20th | v5 (v2026.06.15) |
| Mar 30, 2025 | 4.99% (0.04991) | 88.70th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.34% (0.08340) | 86.88th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.69% (0.04688) | 88.62th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.83% (0.02832) | 91.05th | v3 (v2023.03.01) |
| Dec 14, 2023 | 2.56% (0.02563) | 89.07th | v3 (v2023.03.01) |
| Nov 6, 2023 | 2.57% (0.02574) | 89.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.63% (0.02632) | 88.68th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.21% (0.06211) | 90.72th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.21% (0.06211) | 89.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.21% (0.06211) | 77.71th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://marc.info/?l=bugtraq&m=106150462504484&w=2 mailing-listx_refsource_BUGTRAQExploit
- http://www.securityfocus.com/bid/8471 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/12974 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://marc.info/?l=bugtraq&m=106150462504484&w=2 | mailing-listx_refsource_BUGTRAQExploit | |
| http://www.securityfocus.com/bid/8471 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/12974 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 19, 2007
Updated Aug 8, 2024
Reserved Mar 19, 2007
Link CVE-2003-1321
CISA Vulnrichment
Updated n/a