HIGH
LibTMCG before 1.1.1 does not perform a range check to avoid "trivial group generators," which allows attackers to obtain sensitive information about private cards
Published May 13, 2007
7.8
HIGHCVSS 2.0
EPSS 1.36%
Description
LibTMCG before 1.1.1 does not perform a range check to avoid "trivial group generators," which allows attackers to obtain sensitive information about private cards.
Affected products
No data.
OR
- 1.0
- 1.0.1
- 1.1
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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.36% 0.01362
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01362
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 | 1.36% (0.01362) | 70.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.36% (0.01362) | 68.05th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.48% (0.00485) | 63.24th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.41% (0.00414) | 74.84th | v3 (v2023.03.01) |
| Jul 8, 2024 | 0.41% (0.00414) | 74.16th | v3 (v2023.03.01) |
| Apr 23, 2024 | 0.45% (0.00451) | 74.86th | v3 (v2023.03.01) |
| Mar 14, 2024 | 0.48% (0.00480) | 75.33th | v3 (v2023.03.01) |
| Feb 7, 2024 | 0.48% (0.00480) | 73.32th | v3 (v2023.03.01) |
| Dec 31, 2023 | 0.47% (0.00472) | 73.02th | v3 (v2023.03.01) |
| Oct 15, 2023 | 0.44% (0.00436) | 71.80th | v3 (v2023.03.01) |
| Sep 7, 2023 | 0.33% (0.00329) | 67.30th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00313) | 65.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (6)
- http://osvdb.org/34772 vdb-entryx_refsource_OSVDB
- http://savannah.nongnu.org/forum/forum.php?forum_id=4847 x_refsource_CONFIRMPatch
- http://secunia.com/advisories/25317 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/23930 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2007/1760 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34235 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/34772 | vdb-entryx_refsource_OSVDB | |
| http://savannah.nongnu.org/forum/forum.php?forum_id=4847 | x_refsource_CONFIRMPatch | |
| http://secunia.com/advisories/25317 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/23930 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2007/1760 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/34235 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 13, 2007
Updated Aug 7, 2024
Reserved May 13, 2007
Link CVE-2007-2640
CISA Vulnrichment
Updated n/a