CVE-2007-2640
LibTMCG before 1.1.1 does not perform a range check to avoid "trivial group generators," which...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-2640- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:C/I:N/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-2640- Updated
- 2026-11-02
EUVDEUVD-2007-2632 No score
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.
- Record
EUVD-2007-2632- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r2rv-q8mh-m7x6 No score
LibTMCG before 1.1.1 does not perform a range check to avoid "trivial group generators," which...
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.
- Record
GHSA-r2rv-q8mh-m7x6- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, references, title | GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-2640 is a high vulnerability (CVSS 7.8) in Heiko Stamer Libtmcg, published May 13, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.36%, the 71st percentile. No source names a fixed version.