Multiple buffer overflows in a certain ActiveX control in CryptoX.dll 2.0 and earlier in the Ultra Crypto Component allow remote attackers to execute arbitrary code via (1) a long string in the first argument to the AcquireContext method or (2) an unspecified vector to the DeleteContext method
Published Sep 17, 2007
7.5
HIGHCVSS 2.0
EPSS 9.39%
Description
Multiple buffer overflows in a certain ActiveX control in CryptoX.dll 2.0 and earlier in the Ultra Crypto Component allow remote attackers to execute arbitrary code via (1) a long string in the first argument to the AcquireContext method or (2) an unspecified vector to the DeleteContext method.
Affected products
No data.
- 2.0.2007.801
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:P/I:P/A:P
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 9.39% (0.09389) | 95.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.39% (0.09389) | 94.75th | v5 (v2026.06.15) |
| May 6, 2026 | 8.05% (0.08050) | 92.15th | v4 (v2025.03.14) |
| Jul 6, 2025 | 6.89% (0.06891) | 90.92th | v4 (v2025.03.14) |
| Mar 30, 2025 | 8.17% (0.08174) | 91.38th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.07% (0.13074) | 90.13th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.17% (0.08174) | 91.56th | v4 (v2025.03.14) |
| Dec 12, 2024 | 17.03% (0.17028) | 96.27th | v3 (v2023.03.01) |
| Oct 5, 2024 | 17.03% (0.17028) | 96.16th | v3 (v2023.03.01) |
| Jun 13, 2024 | 14.82% (0.14820) | 95.82th | v3 (v2023.03.01) |
| May 6, 2024 | 14.35% (0.14351) | 95.68th | v3 (v2023.03.01) |
| Mar 28, 2023 | 14.62% (0.14624) | 94.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 15.46% (0.15460) | 94.95th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.69% (0.07687) | 93.05th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.69% (0.07687) | 92.39th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.69% (0.07687) | 81.34th | v2 (v2022.01.01) |
References (5)
- http://osvdb.org/38979 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/25609 vdb-entryx_refsource_BIDExploit
- http://www.securitytracker.com/id?1018674 vdb-entryx_refsource_SECTRACK
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36524 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/4389 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/38979 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/25609 | vdb-entryx_refsource_BIDExploit | |
| http://www.securitytracker.com/id?1018674 | vdb-entryx_refsource_SECTRACK | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/36524 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/4389 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.