CVE-2007-2640

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Published May 13, 2007 CVSS 2.0 · 7.8 High EPSS 1.4% KEV · Not listed

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

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:heiko_stamer:libtmcg:1.0:::::::*
	cpe:2.3:a:heiko_stamer:libtmcg:1.0.1:::::::*
	cpe:2.3:a:heiko_stamer:libtmcg:1.1:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2007-2632	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.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

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.

Exploit prediction score: 1.4% (1.362% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://osvdb.org/34772
http://savannah.nongnu.org/forum/forum.php?forum_id=4847
http://secunia.com/advisories/25317
http://www.securityfocus.com/bid/23930
http://www.vupen.com/english/advisories/2007/1760
https://exchange.xforce.ibmcloud.com/vulnerabilities/34235

History

No history.

Subscriptions

Heiko Stamer Libtmcg

Weaknesses

NVD-CWE-Other

Sources

CVE record Updated: Aug 7, 2024, 1:49 PM

Status: PUBLISHED
Assigner: mitre
Published: May 13, 2007, 11:00 PM
Updated: Aug 7, 2024, 1:49 PM
Reserved: May 13, 2007, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 10:40 PM

Status: Modified
Published: May 13, 2007, 11:19 PM
Modified: Jun 16, 2026, 10:40 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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