Multiple format string vulnerabilities in the kavwebscan.CKAVWebScan ActiveX control (kavwebscan.dll) in Kaspersky Online Scanner before 5.0.98 allow remote attackers to execute arbitrary code via format string specifiers in "various string formatting functions," which trigger heap-based buffer overflows
Published Oct 12, 2007
9.3
HIGHCVSS 2.0
EPSS 4.81%
Description
Multiple format string vulnerabilities in the kavwebscan.CKAVWebScan ActiveX control (kavwebscan.dll) in Kaspersky Online Scanner before 5.0.98 allow remote attackers to execute arbitrary code via format string specifiers in "various string formatting functions," which trigger heap-based buffer overflows.
Affected products
No data.
- ≤ 5.0.93
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.81% (0.04815) | 91.69th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.81% (0.04815) | 90.80th | v5 (v2026.06.15) |
| May 31, 2026 | 9.91% (0.09908) | 93.14th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.66% (0.07663) | 91.07th | v4 (v2025.03.14) |
| Mar 29, 2025 | 10.71% (0.10713) | 88.81th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.66% (0.07663) | 91.27th | v4 (v2025.03.14) |
| Dec 17, 2024 | 12.45% (0.12446) | 95.41th | v3 (v2023.03.01) |
| Jul 8, 2024 | 16.61% (0.16606) | 96.07th | v3 (v2023.03.01) |
| May 31, 2024 | 13.74% (0.13743) | 95.64th | v3 (v2023.03.01) |
| Mar 15, 2024 | 11.95% (0.11948) | 95.19th | v3 (v2023.03.01) |
| Sep 12, 2023 | 15.03% (0.15034) | 95.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 14.32% (0.14318) | 94.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.78% (0.07777) | 93.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.78% (0.07777) | 92.60th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.78% (0.07777) | 81.54th | v2 (v2022.01.01) |
References (7)
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=606 third-party-advisoryx_refsource_IDEFENSE
- http://secunia.com/advisories/27187 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securitytracker.com/id?1018800 vdb-entryx_refsource_SECTRACKPatch
- http://www.kaspersky.com/news?id=207575572 x_refsource_CONFIRMPatch
- http://www.securityfocus.com/bid/26004 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2007/3455 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37057 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=606 | third-party-advisoryx_refsource_IDEFENSE | |
| http://secunia.com/advisories/27187 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securitytracker.com/id?1018800 | vdb-entryx_refsource_SECTRACKPatch | |
| http://www.kaspersky.com/news?id=207575572 | x_refsource_CONFIRMPatch | |
| http://www.securityfocus.com/bid/26004 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2007/3455 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37057 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.