Stack-based buffer overflow in Avant Browser 11.0 build 26 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long Content-Type HTTP header
Published Mar 19, 2007
9.3
HIGHCVSS 2.0
EPSS 5.83%
Description
Stack-based buffer overflow in Avant Browser 11.0 build 26 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long Content-Type HTTP header.
Affected products
No data.
- 11.0_build_26
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:M/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 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.83% (0.05826) | 92.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.83% (0.05826) | 92.16th | v5 (v2026.06.15) |
| Oct 7, 2025 | 13.87% (0.13868) | 94.05th | v4 (v2025.03.14) |
| Mar 30, 2025 | 6.90% (0.06900) | 90.50th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.91% (0.12909) | 90.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.90% (0.06900) | 90.72th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.50% (0.05505) | 93.49th | v3 (v2023.03.01) |
| Dec 14, 2023 | 6.10% (0.06102) | 92.76th | v3 (v2023.03.01) |
| Aug 21, 2023 | 5.46% (0.05459) | 92.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.06% (0.04057) | 90.75th | 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) |
No CWE recorded.
References (4)
- http://osvdb.org/34990 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/23002 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33049 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/3514 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/34990 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/23002 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/33049 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/3514 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.